GPU model | Polaris 20 | GP106 |
---|---|---|
GPU variant | Polaris 20 XL (215-0910052) | GP106-350-K3-A1 |
Architecture | GCN 4.0 | Pascal |
Foundry | GlobalFoundries | TSMC |
Manufacturing process | 14 nm | 16 nm |
Number of transistors | 5,700 million | 4,400 million |
Die size | 232 mm² | 200 mm² |
Release date | Jun 5th, 2017 | — |
---|---|---|
Generation | Radeon Pro Mac (500 Series) | — |
Production | Active | — |
Interface | PCIe 3.0 x16 | — |
GPU clock | 1096 MHz | — |
---|---|---|
Memory clock | 1695 MHz 6.8 Gbps effective | 2002 MHz 8 Gbps effective |
Base clock | — | 1506 MHz |
Boost clock | — | 1709 MHz |
Memory size | 4 GB | 5 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 160 bit |
Bandwidth | 217.0 GB/s | 160.2 GB/s |
Shading units | 2048 | 1280 |
---|---|---|
TMUs | 128 | 80 |
ROPs | 32 | 40 |
Compute units | 32 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
Cache L2 | 2 MB | 1280 KB |
SM count | — | 10 |
Pixel rate | 35.07 GPixel/s | 68.36 GPixel/s |
---|---|---|
Texture rate | 140.3 GTexel/s | 136.7 GTexel/s |
FP16 (half) performance | 4.489 TFLOPS (1:1) | 68.36 GFLOPS (1:64) |
FP32 (float) performance | 4.489 TFLOPS | 4.375 TFLOPS |
FP64 (double) performance | 280.6 GFLOPS (1:16) | 136.7 GFLOPS (1:32) |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | 150 W | 120 W |
Outputs | No outputs | 1x DVI1x HDMI3x DisplayPort |
Power connectors | None | 1x 6-pin |
Length | — | 250 mm 9.8 inches |
Suggested PSU | — | 300 W |
Board number | — | PG410 SKU 20 |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.4 |
CUDA | — | 6.1 |
Release date | — | Dec 26th, 2017 |
---|---|---|
Generation | — | GeForce 10 |
Predecessor | — | GeForce 900 |
Successor | — | GeForce 20 |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x16 |
Reviews | — | 117 in our database |