GPU model | Polaris 23 | GM107 |
---|---|---|
GPU variant | Polaris 23 MXT | GM107-850-A2 |
Architecture | GCN 4.0 | Maxwell |
Foundry | GlobalFoundries | TSMC |
Manufacturing process | 14 nm | 28 nm |
Number of transistors | 2,200 million | 1,870 million |
Die size | 103 mm² | 148 mm² |
Release date | Apr 11th, 2018 | — |
---|---|---|
Generation | Mobility Radeon (M500X) | — |
Production | Active | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Crystal System | — |
Base clock | 1100 MHz | 1058 MHz |
---|---|---|
Boost clock | 1287 MHz | 1124 MHz |
Memory clock | 1500 MHz 6 Gbps effective | 900 MHz 1800 Mbps effective |
Memory size | 4 GB | 2 GB |
---|---|---|
Memory type | GDDR5 | DDR3 |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 48.00 GB/s | 28.80 GB/s |
Shading units | 640 | 384 |
---|---|---|
TMUs | 40 | 24 |
ROPs | 16 | 16 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
Cache L2 | 256 KB | 2 MB |
SMM count | — | 3 |
Pixel rate | 20.59 GPixel/s | 17.98 GPixel/s |
---|---|---|
Texture rate | 51.48 GTexel/s | 26.98 GTexel/s |
FP16 (half) performance | 1.647 TFLOPS (1:1) | — |
FP32 (float) performance | 1.647 TFLOPS | 863.2 GFLOPS |
FP64 (double) performance | 103.0 GFLOPS (1:16) | 26.98 GFLOPS (1:32) |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 50 W | 45 W |
Outputs | No outputs | 1x DVI1x DisplayPort |
Power connectors | None | None |
Length | — | 160 mm 6.3 inches |
Width | — | 69 mm 2.7 inches |
Suggested PSU | — | 200 W |
Board number | — | P2012 |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.4 | 5.1 |
CUDA | — | 5.0 |
Release date | — | Jul 22nd, 2014 |
---|---|---|
Generation | — | Quadro |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Reviews | — | 26 in our database |