GPU model | Venus | Tropo |
---|---|---|
GPU variant | Venus XT | Tropo LE |
Architecture | GCN 1.0 | GCN 1.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 1,500 million | 1,500 million |
Die size | 123 mm² | 123 mm² |
Release date | Oct 16th, 2013 | May 5th, 2015 |
---|---|---|
Generation | FirePro Mobile (Mx100) | Crystal System (R9 M300) |
Production | End-of-life | End-of-life |
Interface | MXM-A (3.0) | PCIe 3.0 x16 |
Reviews | 10 in our database | — |
Predecessor | — | Solar System |
Successor | — | Mobility Radeon |
Base clock | 725 MHz | 900 MHz |
---|---|---|
Boost clock | 775 MHz | 925 MHz |
Memory clock | 1125 MHz 4.5 Gbps effective | 1125 MHz 4.5 Gbps effective |
Memory size | 2 GB | 4 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 72.00 GB/s | 72.00 GB/s |
Shading units | 640 | 512 |
---|---|---|
TMUs | 40 | 32 |
ROPs | 16 | 16 |
Compute units | 10 | 8 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Pixel rate | 12.40 GPixel/s | 14.80 GPixel/s |
---|---|---|
Texture rate | 31.00 GTexel/s | 29.60 GTexel/s |
FP32 (float) performance | 992.0 GFLOPS | 947.2 GFLOPS |
FP64 (double) performance | 62.00 GFLOPS (1:16) | 59.20 GFLOPS (1:16) |
Slot width | MXM Module | — |
---|---|---|
TDP | unknown | unknown |
Outputs | No outputs | No outputs |
DirectX | 12 (11_1) | 12 (11_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 1.2 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 5.1 |