GPU model | Polaris 23 | GF106 |
---|---|---|
GPU variant | Polaris 23 XT GL | GF106-875-KA-A1 |
Architecture | GCN 4.0 | Fermi |
Foundry | GlobalFoundries | TSMC |
Manufacturing process | 14 nm | 40 nm |
Number of transistors | 2,200 million | 1,170 million |
Die size | 103 mm² | 238 mm² |
Release date | Jul 2nd, 2019 | Dec 24th, 2010 |
---|---|---|
Generation | Radeon Pro | Quadro |
Production | Active | End-of-life |
Launch price | 199 USD | 599 USD |
Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Reviews | — | 26 in our database |
GPU clock | 1295 MHz | 625 MHz |
---|---|---|
Memory clock | 1500 MHz 6 Gbps effective | 650 MHz 2.6 Gbps effective |
Shader clock | — | 1250 MHz |
Memory size | 4 GB | 1024 MB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 96.00 GB/s | 41.60 GB/s |
Shading units | 640 | 192 |
---|---|---|
TMUs | 32 | 32 |
ROPs | 16 | 16 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 512 KB | 256 KB |
SM count | — | 4 |
Pixel rate | 20.72 GPixel/s | 5.000 GPixel/s |
---|---|---|
Texture rate | 41.44 GTexel/s | 20.00 GTexel/s |
FP16 (half) performance | 1.658 TFLOPS (1:1) | — |
FP32 (float) performance | 1.658 TFLOPS | 480.0 GFLOPS |
FP64 (double) performance | 103.6 GFLOPS (1:16) | 40.00 GFLOPS (1:12) |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 167 mm 6.6 inches | 178 mm 7 inches |
Width | 69 mm 2.7 inches | 111 mm 4.4 inches |
TDP | 65 W | 62 W |
Suggested PSU | 250 W | 250 W |
Outputs | 4x mini-DisplayPort | 1x DVI2x DisplayPort |
Power connectors | None | None |
Board number | — | P1232 |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 6.4 | 5.1 |
CUDA | — | 2.1 |