Radeon RX 7700 XT
AMDconsumer| Overview | |
|---|---|
| Architecture | RDNA 3 (2023) |
| Launch date | 2023-09-06 |
| Transistor count | 28.1B |
| GPU target (gfx) | gfx1101 |
| Memory | |
| VRAM | 12 GB GDDR6 |
| Memory bandwidth | 432 GB/s |
| Cache | 48 MB |
| Compute — vector | |
| FP32 | 35.2 TFLOPS |
| FP16 | 35.2 TFLOPS |
| Compute — matrix / tensor | |
| FP16 | 70.3 TFLOPS |
| INT8 | 70.3 TOPS |
| INT4 | 141 TOPS |
| Cores & clocks | |
| Compute Units | 54 |
| Shader cores | 3,456 |
| Matrix / Tensor cores | 108 |
| Peak clock | 2,544 MHz |
| Board & system | |
| TDP | 245 W |
| Interconnect | PCIe only (no Infinity Fabric multi-GPU link) |
Compatible ROCm versions
Same Navi 32 die (gfx1101) as the RX 7800 XT, so it inherits that card's ROCm support from 6.3.0 onward — a year after its own launch, and three releases after the gfx1100 cards it shares an architecture generation with. A good illustration of why this site tracks gfx targets rather than architecture names: "RDNA 3 is supported" is not a usable answer.
fp16TFLOPS (70.3, dense) is AMD's published "Peak Half Precision (FP16 Matrix) Performance"; the 35.2 TFLOPs vector rate is captured separately as fp16TFLOPSVector. No structured-sparsity variants (RDNA 3 has no 2:4 sparsity). fp8TFLOPS omitted — no native FP8 matrix support on RDNA 3; INT8/INT4 matrix rates published instead via the card's 108 "AI Accelerators" (used as matrixCoreCount).
memoryBandwidthGBs uses the raw GDDR6 figure (432 GB/s), not an Infinity Cache-effective number. peakClockMHz uses the published Boost Frequency ("Up to 2544 MHz"), not the 2171 MHz Game Frequency. AMD's product page publishes no Launch Date field for this card; launchDate (2023-09-06) comes from AMD's own Gamescom press release of 2023-08-25, which states availability beginning September 6, 2023. AMD publishes no MSRP on the spec page, so msrpUSD is omitted. Source: amd.com/en/products/graphics/desktops/radeon/7000-series/amd-radeon-rx-7700-xt.html ("Expand All" spec accordion) plus amd.com/en/newsroom/press-releases/2023-8-25-new-amd-radeon-rx-7800-xt-and-radeon-rx-7700-xt-gr.html for the date, pulled 2026-09-20.