GPU model | Ellesmere | GM204 |
---|---|---|
GPU variant | Ellesmere PRO | N16E-Q5-A1 |
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 | Dec 10th, 2017 | Aug 18th, 2015 |
---|---|---|
Generation | Mobility Radeon (RX M500) | Quadro Mobile (Mx000M) |
Production | Active | End-of-life |
Interface | MXM-B (3.0) | MXM-B (3.0) |
Predecessor | Crystal System | — |
Base clock | 926 MHz | — |
---|---|---|
Boost clock | 1206 MHz | — |
Memory clock | 1650 MHz 6.6 Gbps effective | 1253 MHz 5 Gbps effective |
GPU clock | — | 975 MHz |
Memory size | 8 GB | 8 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 211.2 GB/s | 160.4 GB/s |
Shading units | 2048 | 1536 |
---|---|---|
TMUs | 128 | 96 |
ROPs | 32 | 64 |
Compute units | 32 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 2 MB | 2 MB |
SMM count | — | 12 |
Pixel rate | 38.59 GPixel/s | 62.40 GPixel/s |
---|---|---|
Texture rate | 154.4 GTexel/s | 93.60 GTexel/s |
FP16 (half) performance | 4.940 TFLOPS (1:1) | — |
FP32 (float) performance | 4.940 TFLOPS | 2.995 TFLOPS |
FP64 (double) performance | 308.7 GFLOPS (1:16) | 93.60 GFLOPS (1:32) |
Slot width | MXM Module | MXM Module |
---|---|---|
TDP | 85 W | 100 W |
Outputs | No outputs | No outputs |
Power connectors | None | None |
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 |