GPU model | Ellesmere | GM204 |
---|---|---|
GPU variant | Polaris 10 XT GL | — |
Architecture | GCN 4.0 | Maxwell 2.0 |
Foundry | GlobalFoundries | TSMC |
Manufacturing process | 14 nm | 28 nm |
Number of transistors | 5,700 million | 5,200 million |
Die size | 232 mm² | 398 mm² |
Release date | Nov 10th, 2016 | Aug 30th, 2015 |
---|---|---|
Generation | Radeon Pro | Tesla |
Production | Active | End-of-life |
Launch price | 799 USD | — |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Base clock | 1188 MHz | 557 MHz |
---|---|---|
Boost clock | 1243 MHz | 1178 MHz |
Memory clock | 1750 MHz 7 Gbps effective | 1253 MHz 5 Gbps effective |
Memory size | 8 GB | 8 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 224.0 GB/s | 160.4 GB/s |
Shading units | 2304 | 2048 |
---|---|---|
TMUs | 144 | 128 |
ROPs | 32 | 64 |
Compute units | 36 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 2 MB | 2 MB |
SMM count | — | 16 |
Pixel rate | 39.78 GPixel/s | 75.39 GPixel/s |
---|---|---|
Texture rate | 179.0 GTexel/s | 150.8 GTexel/s |
FP16 (half) performance | 5.728 TFLOPS (1:1) | — |
FP32 (float) performance | 5.728 TFLOPS | 4.825 TFLOPS |
FP64 (double) performance | 358.0 GFLOPS (1:16) | 150.8 GFLOPS (1:32) |
Slot width | Single-slot | Dual-slot |
---|---|---|
Length | 241 mm 9.5 inches | 267 mm 10.5 inches |
Width | 112 mm 4.4 inches | — |
TDP | 130 W | 300 W |
Suggested PSU | 300 W | 700 W |
Outputs | 4x DisplayPort | No outputs |
Power connectors | 1x 6-pin | 1x 8-pin |
Board number | C954 | — |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.4 | 6.4 |
CUDA | — | 5.2 |