AMD Radeon Pro W6800 vs NVIDIA TITAN Xp
Graphics Processor
| GPU model | Navi 21 | GP102 |
|---|---|---|
| Architecture | RDNA 2.0 | Pascal |
| Foundry | TSMC | TSMC |
| Manufacturing process | 7 nm | 16 nm |
| Number of transistors | 26,800 million | 11,800 million |
| Die size | 520 mm² | 471 mm² |
| GPU variant | — | GP102-450-A1 |
Graphics Card
| Release date | Jun 8th, 2021 | Apr 6th, 2017 |
|---|---|---|
| Generation | Radeon Pro | GeForce 10 |
| Production | Active | Active |
| Launch price | 2,249 USD | 1,199 USD |
| Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Predecessor | — | GeForce 900 |
| Successor | — | GeForce 20 |
| Reviews | — | 9 in our database |
Clocks
| Base clock | 2075 MHz | 1405 MHz |
|---|---|---|
| Boost clock | 2320 MHz | 1582 MHz |
| Memory clock | 2000 MHz 16 Gbps effective | 1426 MHz 11408 MHz effective |
Memory Configuration
| Memory size | 32 GB | 12 GB |
|---|---|---|
| Memory type | GDDR6 | GDDR5X |
| Memory bus width | 256 bit | 384 bit |
| Bandwidth | 512.0 GB/s | 547.6 GB/s |
Render Configuration
| Shading units | 3840 | 3840 |
|---|---|---|
| TMUs | 240 | 240 |
| ROPs | 96 | 96 |
| Compute units | 60 | — |
| RT cores | 60 | — |
| gpu.details.l0-cache | 32 KB per WGP | — |
| Cache L1 | 128 KB per Array | 48 KB (per SM) |
| Cache L2 | 4 MB | 3 MB |
| gpu.details.l3-cache | 128 MB | — |
| SM count | — | 30 |
Performance
| Pixel rate | 222.7 GPixel/s | 151.9 GPixel/s |
|---|---|---|
| Texture rate | 556.8 GTexel/s | 379.7 GTexel/s |
| FP16 (half) performance | 35.64 TFLOPS (2:1) | 189.8 GFLOPS (1:64) |
| FP32 (float) performance | 17.82 TFLOPS | 12.15 TFLOPS |
| FP64 (double) performance | 1,114 GFLOPS (1:16) | 379.7 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | Dual-slot | Dual-slot |
|---|---|---|
| Length | 267 mm 10.5 inches | 267 mm 10.5 inches |
| Width | 120 mm 4.7 inches | 112 mm 4.4 inches |
| Height | 50 mm 2 inches | 40 mm 1.6 inches |
| TDP | 250 W | 250 W |
| Suggested PSU | 600 W | 600 W |
| Outputs | 6x mini-DisplayPort | 1x HDMI3x DisplayPort |
| Power connectors | 1x 6-pin + 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Part number | 102-D16487 | — |
| Board number | D164 | PG611 SKU 30 |
API Support & Features
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2 | 1.2.131 |
| Shader model | 6.5 | 6.4 |
| CUDA | — | 6.1 |
