Radeon RX 6950 XT
AMDconsumer| Overview | |
|---|---|
| Architecture | RDNA 2 (2022) |
| Launch date | 2022-05-10 |
| Transistor count | 26.8B |
| GPU target (gfx) | gfx1030 |
| Memory | |
| VRAM | 16 GB GDDR6 |
| Memory bandwidth | 576 GB/s |
| Cache | 128 MB |
| Compute — vector | |
| FP32 | 23.65 TFLOPS |
| FP16 | 47.31 TFLOPS |
| Cores & clocks | |
| Compute Units | 80 |
| Shader cores | 5,120 |
| Peak clock | 2,310 MHz |
| Board & system | |
| TDP | 335 W |
| Interconnect | PCIe only (no Infinity Fabric multi-GPU link) |
Compatible ROCm versions
The fastest gfx1030 card — same Navi 21 die and CU count as the RX 6900 XT, with higher clocks (2310 MHz vs 2250 MHz boost) and faster 18 Gbps memory (576 GB/s vs 512 GB/s). Inherits ROCm's gfx1030 support.
fp16TFLOPS and fp8TFLOPS intentionally omitted — RDNA 2 has no matrix/AI-accelerator cores; AMD's page lists only "Peak Half Precision (FP16 Vector) Performance: 47.31 TFLOPs" (captured as fp16TFLOPSVector) with no "FP16 Matrix" row and no "AI Accelerators" count, so matrixCoreCount is omitted too. Same treatment as the RX 6900 XT entry.
peakClockMHz uses the published Boost Frequency ("Up to 2310 MHz"), not the 2100 MHz Game Frequency. No PCIe "Bus Type" line is published on 6000-series pages, so pcieGen is left unset. AMD publishes no MSRP on this page, so msrpUSD is omitted. Source: amd.com/en/products/graphics/desktops/radeon/6000-series/amd-radeon-rx-6950-xt.html ("Expand All" spec accordion), pulled 2026-09-20.