GPU model | Polaris 22 | GM107 |
---|---|---|
GPU variant | VegaM XL (D715A714) | N16P-GX-A1 |
Architecture | GCN 4.0 | Maxwell |
Foundry | GlobalFoundries | TSMC |
Manufacturing process | 14 nm | 28 nm |
Number of transistors | 5,000 million | 1,870 million |
Die size | 208 mm² | 148 mm² |
Release date | Feb 1st, 2018 | Mar 13th, 2015 |
---|---|---|
Generation | Vega (Vega M) | GeForce 900M |
Production | Active | End-of-life |
Interface | IGP | MXM-B (3.0) |
Predecessor | — | GeForce 800M |
Successor | — | GeForce 10 Mobile |
Base clock | 931 MHz | 1097 MHz |
---|---|---|
Boost clock | 1011 MHz | 1176 MHz |
Memory clock | 700 MHz 1400 Mbps effective | 1253 MHz 5 Gbps effective |
Memory size | 4 GB | 4 GB |
---|---|---|
Memory type | HBM2 | GDDR5 |
Memory bus width | 1024 bit | 128 bit |
Bandwidth | 179.2 GB/s | 80.19 GB/s |
Shading units | 1280 | 640 |
---|---|---|
TMUs | 80 | 40 |
ROPs | 32 | 16 |
Compute units | 20 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
Cache L2 | 1024 KB | 2 MB |
SMM count | — | 5 |
Pixel rate | 32.35 GPixel/s | 18.82 GPixel/s |
---|---|---|
Texture rate | 80.88 GTexel/s | 47.04 GTexel/s |
FP16 (half) performance | 2.588 TFLOPS (1:1) | — |
FP32 (float) performance | 2.588 TFLOPS | 1.505 TFLOPS |
FP64 (double) performance | 161.8 GFLOPS (1:16) | 47.04 GFLOPS (1:32) |
Slot width | IGP | MXM Module |
---|---|---|
TDP | 65 W | 75 W |
Outputs | No outputs | No outputs |
Board number | D136 | E2704 SKU 10 |
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 |