AMD grew revenue 50% to a record $11.5 billion as Data Center more than doubled to 58% of the company, but most of the 14-point gross-margin jump is the absence of last year's $800 million China export-control write-off, and Client and Gaming operating profit fell 24%.
Data Center more than doubled, and it now is AMD
AMD's second quarter of fiscal 2026 (the 13 weeks ended June 27, 2026) brought revenue of $11.54 billion, up 50% from $7.69 billion a year earlier. Essentially all of the increase came from one place: the Data Center segment — AMD's server CPUs (EPYC) and AI accelerator GPUs (Instinct) — where revenue rose 107% to $6.72 billion. That single segment was 58% of company revenue, and it swung from a $155 million operating loss a year ago to $2.10 billion of operating profit.
The rest of the company grew, but did not get more profitable. Client and Gaming revenue rose only 6%, and its operating profit actually fell 24%. Strip the Data Center line out of this quarter and AMD looks like a business with flat-to-modest growth and rising costs.
All figures from AMD's Form 10-Q for the quarter ended June 27, 2026 (filed August 5, 2026) and the earnings release filed as Exhibit 99.1 to the Form 8-K of August 4, 2026. AMD uses a 52/53-week fiscal year ending the last Saturday in December; fiscal 2026 ends December 26, 2026.
The margin jump is mostly a comparison artifact
Gross margin — the share of revenue left after the direct cost of making the chips — went from 40% to 54%. That 14-point move is the single most-quoted number from the quarter, and most of it is not this year's improvement. It is last year's write-off disappearing from the comparison.
In April 2025 the U.S. government imposed a license requirement on exports of certain AI chips to China, which caught AMD's Instinct MI308 product. AMD booked $800 million of inventory and related charges in Q2 FY2025 as a result. Add that $800 million back to the prior-year quarter and gross margin then was about 50%, not 40% — so the genuine year-over-year improvement is roughly 4 points, which the 10-Q attributes to "a favorable product mix, including higher Data Center segment revenue."
The same correction applies down the income statement. On a comparable basis:
Measure
Q2 FY2026
Q2 FY2025 as reported
Q2 FY2025 excluding the $800M charge
Gross margin (GAAP)
54%
40%
~50%
Gross margin (non-GAAP)
56%
43%
~54%
Operating income (GAAP)
$1,990M
$(134)M
~$666M
Operating margin (GAAP)
17%
(2)%
~9%
That is still a real doubling of operating margin — the share of revenue left after all operating costs, before interest and tax — from roughly 9% to 17%. It is just not the "loss to profit" transformation the headline framing implies.
The reported profit numbers are distorted at both ends
GAAP net income rose 163% and GAAP earnings per share 156%. Both comparisons are contaminated, and in opposite directions:
This quarter was flattered by a non-cash investment gain. Other income, net was $598 million versus $98 million a year ago — a $500 million increase that the 10-Q attributes "primarily [to] unrealized gains from the public market listing of non-marketable equity securities during the second quarter of fiscal year 2026." In plain terms: AMD held stakes in private companies, one or more of those companies went public, and AMD had to mark its holding up to the new market price. No cash changed hands and the gain can reverse if the share price falls. AMD's own reconciliation removes $483 million of it — worth $0.29 of the $1.38 diluted EPS, about a fifth of reported per-share profit.
The prior-year quarter was flattered by a one-off tax benefit. Q2 FY2025 showed an $834 million income tax benefit, driven by a discrete $853 million release of reserves for uncertain tax positions after the IRS approved reasonable-cause relief on dual consolidated losses in April 2025. That item alone was $0.52 of the $0.54 of GAAP EPS AMD reported that quarter. So the depressed base makes this year's growth rate look larger than the underlying business delivered.
Non-GAAP EPS of $1.66 versus $0.48 (+246%) removes both of those, but it still carries the $800 million charge in the base, so treat that growth rate as flattered too.
One item that is not a distortion but is worth watching: AMD's effective tax rate was 9.8% this quarter (11.8% for the six months), well below the 21% U.S. federal statutory rate, because of the deduction for foreign-derived income (FDDEI) and research-and-development tax credits. A low tax rate is a genuine tailwind to per-share profit, but it is a policy-dependent one.
Takeaway: AMD is now, financially, an AI data center company with a consumer chip business attached — Data Center supplied 58% of revenue and essentially all of the year-over-year profit growth, while Client and Gaming operating income fell 24% despite revenue rising 6%. The 14-point gross-margin expansion is mostly the absence of last year's $800 million China export-control write-off, not new pricing power; the true underlying improvement is about 4 points, and it is a mix effect from selling more Instinct and EPYC.
Segment detail: one engine, two weak cylinders
Data Center — $6,718M, +107%. The 10-Q names the drivers precisely: "strong demand for our AMD EPYC processors and AMD Instinct MI350 Series GPUs." Segment operating income of $2,103 million equates to a 31% segment margin, versus roughly 20% in the prior-year quarter once the $800 million charge is added back. So this is volume and margin, not volume alone.
Client — $3,062M, +23%. The mechanics matter here. Unit shipments of client processors rose 34%, while the average selling price per processor fell6%. The 10-Q explains both: unit growth came from Ryzen mobile (laptop) processors, and the price decline came from "a shift in mix of Ryzen processor sales, including lower AMD Ryzen desktop processors sales." Desktop chips sell for more than laptop chips, so AMD is shipping meaningfully more units of cheaper parts. Revenue growth of 23% on 34% more units is the arithmetic of that trade.
Gaming — $779M, -31%. Driven by lower semi-custom revenue — the chips AMD designs for games consoles, now late in the PlayStation/Xbox generation. A corroborating disclosure: revenue recognized over time from custom products and development services was about 4% of total revenue this quarter, down from 12% a year ago. Radeon graphics card sales grew over the six-month period, but not enough to offset the console decline.
Client and Gaming combined operating income — $582M, down from $767M. Revenue rose $220 million and profit fell $185 million, which the filing attributes simply to "higher operating expenses." This is the quarter's clearest negative: AMD's non-AI business is absorbing cost growth it cannot yet price for.
Embedded — $977M, +19%, with operating income up 40% to $386 million (a 40% segment margin). This is the FPGA and industrial/automotive business acquired with Xilinx, and the filing says demand "strengthened across end markets" — a modest but genuine recovery in a segment that had been shrinking.
Spending is scaling faster than revenue in the cost lines that matter
Operating expenses rose 32% to $4,213 million — slower than 50% revenue growth, which is why operating margin expanded. But the composition is aggressive:
R&D $2,528M, +33%, "primarily due to higher employee-related costs from an increase in headcount in support of our continued focus on our AI strategy."
Marketing, general and administrative $1,401M, +41%, "primarily due to an increase in go-to-market activities to support our revenue growth."
MG&A growing 41% — nearly as fast as revenue and faster than R&D — is the line to watch. Sales-and-marketing cost scaling with an AI business whose customers are a handful of hyperscalers and AI labs should, over time, grow slower than revenue, not almost in line with it.
Cash conversion weakened even as profit rose
Free cash flow was $1,558 million, a 14% margin — up 32% year over year, but down from $2,566 million and a 25% margin in the immediately preceding quarter, despite net income rising 66% sequentially. Two reasons:
Capital spending tripled year over year to $808 million in the quarter (from $282 million), and to $1,197 million for the six months. AMD does not own fabs, so this is test, assembly, lab and data center capacity for the Instinct ramp.
Working capital absorbed cash. For the six months: accounts receivable up $966 million on higher revenue, and prepaid expenses and other assets up $1.0 billion "primarily due to prepayments of supply agreements" — AMD paying suppliers in advance to lock in capacity. A $2.2 billion increase in accounts payable partly offset this.
Also note: reported net income of $2,297 million includes the ~$483 million non-cash investment mark. Back that out and cash-generating earnings are closer to $1.8 billion, which sits much nearer the $1.56 billion of free cash flow.
Inventory, the metric that usually signals trouble in semiconductors, looks clean: $8,468 million at quarter end versus $7,920 million at fiscal year-end 2025 — up 7% while revenue grew 50%, so inventory is falling relative to sales. The balance sheet is unlevered: $13.1 billion of cash and short-term investments against $3.3 billion of total debt. Buybacks were deliberately small — $221 million in the six months, versus $1.2 billion in the same period of 2025, with $9.2 billion still authorized. Management is keeping the cash.
Commitments, guarantees and warrants: the off-income-statement story
Three disclosures in this filing describe obligations that do not show up in the quarter's profit but change AMD's risk profile:
Purchase commitments of $30.3 billion, of which $17.4 billion falls in the remainder of fiscal 2026 — mostly wafers, substrates, components and multi-year cloud arrangements. For scale, cost of sales for the entire first half was $10.2 billion. AMD has committed to supply on the assumption the Instinct ramp lands; if demand slips, that is where the next write-down comes from, exactly as MI308 was in 2025.
$4.1 billion maximum gross exposure from guarantees on commercial partners' data center lease obligations, with terms up to 15 years, payable if a partner defaults. Notably, these guarantees "may be issued in exchange for warrants." Separately, after quarter-end AMD signed long-term data center leases with $9.5 billion of aggregate future payments over terms up to 16 years commencing in 2027-2028, plus investment commitments of up to $5.0 billion through fiscal 2028. A fabless chip designer taking on 16-year property leases and partner credit risk is a structural change in what AMD is, not a routine financing detail.
Warrants for up to 320 million shares at an exercise price of $0.01. Under multi-year agreements signed in October 2025 (OpenAI) and February 2026 (Meta) — each customer intending to deploy up to 6 gigawatts of AMD data center GPUs, the first gigawatt of each on MI450-series — AMD issued each of them a warrant for up to 160 million shares at one cent. Against 1,632 million basic shares outstanding, full vesting would be roughly 20% dilution. Vesting is tiered to GPU purchase milestones plus AMD share-price and performance conditions, and none had vested as of June 27, 2026, so there is no earnings impact yet. There will be: the warrants are classified as liabilities until equity-classification conditions are met, meaning their value flows through the income statement. Investors are being asked to fund customer acquisition with equity, and the bill has not arrived.
China: still largely absent from the numbers
The MI308 export restriction from April 2025 remains in force. AMD obtained some licenses and resumed shipping to certain China customers at the end of fiscal 2025 — the full-year 2025 net charge was about $440 million, less than the $800 million taken in Q2 FY2025, because some written-down inventory was subsequently sold. In February 2026 AMD received licenses for the newer MI325 products, but the filing is explicitly non-committal: "We do not yet know whether any imports of MI325 products will be allowed into China." Any MI325 units shipped under those licenses must first be inspected in the U.S. and are then subject to a 25% tariff on importation into the United States for that inspection.
Read practically: China AI accelerator revenue is not in these results in any material way, it is not in guidance, and the path to it carries a tariff cost. That is downside protection — there is nothing to lose if it stays closed — and unpriced upside if it opens.
Guidance and trajectory
For the third quarter of fiscal 2026, management guided to:
Revenue of approximately $13 billion, plus or minus $300 million — about 41% year-over-year growth at the midpoint and 13% sequential growth.
Non-GAAP gross margin of approximately 56% — flat with the quarter just reported.
CFO Jean Hu said AMD expects "Data Center sales to accelerate in the second half of 2026," and CEO Lisa Su pointed to Helios, AMD's rack-scale AI system, beginning to ramp, alongside the MI400/MI455X launch and 6th Gen EPYC.
Our read on the trajectory:
The revenue guide is credible and the seasonal pattern supports it. AMD states its revenue is historically higher in the second half than the first, and the 13% sequential guide matches the 13% sequential growth just delivered. At $13 billion, Q3 would put AMD on a roughly $50 billion annualized run rate.
Flat guided gross margin is the honest tell. If AI accelerators carried the pricing power the narrative implies, a quarter with more Instinct in the mix should guide margin up. Guiding 56% — unchanged — suggests either that rack-scale Helios systems carry lower margin than selling chips alone (they include third-party components AMD must buy and integrate), or that memory and substrate costs are rising. Both are plausible; the filing warns specifically about "availability of essential equipment, materials, components (such as memory supply), substrates."
The concentration risk is now the dominant variable. Data Center is 58% of revenue, and its growth is anchored to a small number of named counterparties — OpenAI, Meta, Microsoft, Oracle, Anthropic — several of whom hold warrants that pay off only if they buy. That aligns incentives, but it means a single deployment schedule slipping by a quarter moves AMD's revenue materially, and $17.4 billion of second-half purchase commitments would be sitting against it.
Watch Client and Gaming, not Data Center, for the first sign of strain. Data Center will carry the next two quarters. The question is whether a business with declining average selling prices, a fading console cycle and 41% MG&A growth can stop diluting group margins.
The quarter was genuinely strong: underlying operating margin roughly doubled, cash generation was positive, the balance sheet is unlevered, and inventory is not building. The qualifiers are that the headline margin expansion is largely a comparison artifact, a fifth of reported EPS was a non-cash investment mark, and the cost of the customer commitments underwriting the AI ramp — up to 20% dilution, $9.5 billion of leases, $4.1 billion of guarantees — is disclosed but not yet charged.