GPU model | Exo | Meso |
---|---|---|
GPU variant | Exo PRO | Meso XT (216-0867030) |
Architecture | GCN 1.0 | GCN 3.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 690 million | 1,550 million |
Die size | 56 mm² | 125 mm² |
Release date | May 15th, 2016 | — |
---|---|---|
Generation | Crystal System (R5 M400) | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Solar System | — |
Successor | Mobility Radeon | — |
GPU clock | 1030 MHz | — |
---|---|---|
Memory clock | 900 MHz 1800 Mbps effective | System Shared |
Base clock | — | 900 MHz |
Boost clock | — | 1125 MHz |
Memory size | 4 GB | System Shared |
---|---|---|
Memory type | DDR3 | System Shared |
Memory bus width | 64 bit | System Shared |
Bandwidth | 14.40 GB/s | System Dependent |
Shading units | 320 | 384 |
---|---|---|
TMUs | 20 | 24 |
ROPs | 8 | 8 |
Compute units | 5 | 6 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 128 KB | 256 KB |
Pixel rate | 8.240 GPixel/s | 9.000 GPixel/s |
---|---|---|
Texture rate | 20.60 GTexel/s | 27.00 GTexel/s |
FP32 (float) performance | 659.2 GFLOPS | 864.0 GFLOPS |
FP64 (double) performance | 41.20 GFLOPS (1:16) | 54.00 GFLOPS (1:16) |
FP16 (half) performance | — | 864.0 GFLOPS (1:1) |
Slot width | IGP | IGP |
---|---|---|
TDP | unknown | unknown |
Outputs | No outputs | No outputs |
DirectX | 12 (11_1) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 2.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.0 | 6.0 |
Release date | — | Jun 3rd, 2015 |
---|---|---|
Generation | — | Crystal System (Rx M300) |
Production | — | End-of-life |
Interface | — | IGP |