GPU model | Ellesmere | GM204 |
---|---|---|
GPU variant | Ellesmere XT | N16E-Q1-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 | Mar 1st, 2017 | Aug 18th, 2015 |
---|---|---|
Generation | Radeon Pro Mobile (WX x100) | Quadro Mobile (Mx000M) |
Production | Active | End-of-life |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Base clock | 1188 MHz | — |
---|---|---|
Boost clock | 1243 MHz | — |
Memory clock | 1250 MHz 5 Gbps effective | 1253 MHz 5 Gbps effective |
GPU clock | — | 1050 MHz |
Memory size | 8 GB | 4 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 160.0 GB/s | 160.4 GB/s |
Shading units | 2304 | 1024 |
---|---|---|
TMUs | 144 | 64 |
ROPs | 32 | 32 |
Compute units | 36 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 2 MB | 2 MB |
SMM count | — | 8 |
Pixel rate | 39.78 GPixel/s | 33.60 GPixel/s |
---|---|---|
Texture rate | 179.0 GTexel/s | 67.20 GTexel/s |
FP32 (float) performance | 5.728 TFLOPS | 2.150 TFLOPS |
FP64 (double) performance | 358.0 GFLOPS (1:16) | 67.20 GFLOPS (1:32) |
Slot width | MXM Module | MXM Module |
---|---|---|
Length | 25 mm 1 inches | — |
TDP | 130 W | 75 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 |