GPU model | Polaris 20 | GM204 |
---|---|---|
GPU variant | Polaris 20 XL (215-0910052) | — |
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 | Unknown | — |
---|---|---|
Generation | Mining GPUs | — |
Production | Active | — |
Interface | PCIe 3.0 x16 | — |
Reviews | 29 in our database | — |
Base clock | 1120 MHz | 1140 MHz |
---|---|---|
Boost clock | 1206 MHz | 1165 MHz |
Memory clock | 2100 MHz 8.4 Gbps effective | 1753 MHz 7 Gbps effective |
Memory size | 8 GB | 8 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 268.8 GB/s | 224.4 GB/s |
Shading units | 2048 | 2048 |
---|---|---|
TMUs | 128 | 128 |
ROPs | 32 | 64 |
Compute units | 32 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 2 MB | 2 MB |
SMM count | — | 16 |
Pixel rate | 38.59 GPixel/s | 74.56 GPixel/s |
---|---|---|
Texture rate | 154.4 GTexel/s | 149.1 GTexel/s |
FP16 (half) performance | 4.940 TFLOPS (1:1) | — |
FP32 (float) performance | 4.940 TFLOPS | 4.772 TFLOPS |
FP64 (double) performance | 308.7 GFLOPS (1:16) | 149.1 GFLOPS (1:32) |
Slot width | Dual-slot | MXM Module |
---|---|---|
Length | 241 mm 9.5 inches | — |
TDP | 180 W | 150 W |
Suggested PSU | 450 W | — |
Outputs | 1x HDMI | No outputs |
Power connectors | 2x 8-pin | None |
Board number | P010 | — |
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 |
Release date | — | Apr 8th, 2016 |
---|---|---|
Generation | — | Quadro Mobile (Mx000M) |
Production | — | End-of-life |
Interface | — | MXM-B (3.0) |