GPU model | Meso | Oland |
---|---|---|
GPU variant | Meso XT (216-0867030) | — |
Architecture | GCN 3.0 | GCN 1.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 1,550 million | 950 million |
Die size | 125 mm² | 77 mm² |
Release date | 2016 | — |
---|---|---|
Generation | Crystal System (R5 M400) | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Solar System | — |
Successor | Mobility Radeon | — |
GPU clock | 920 MHz | — |
---|---|---|
Memory clock | 1000 MHz 4 Gbps effective | 1000 MHz 4 Gbps effective |
Base clock | — | 730 MHz |
Boost clock | — | 780 MHz |
Memory size | 4 GB | 2 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 32.00 GB/s | 64.00 GB/s |
Shading units | 384 | 384 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 8 | 8 |
Compute units | 6 | 6 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 128 KB | 256 KB |
Pixel rate | 7.360 GPixel/s | 6.240 GPixel/s |
---|---|---|
Texture rate | 22.08 GTexel/s | 18.72 GTexel/s |
FP32 (float) performance | 706.6 GFLOPS | 599.0 GFLOPS |
FP64 (double) performance | — | 37.44 GFLOPS (1:16) |
TDP | unknown | 50 W |
---|---|---|
Outputs | No outputs | 1x DVI1x HDMI1x VGA |
Slot width | — | Single-slot |
Suggested PSU | — | 250 W |
Power connectors | — | None |
DirectX | 12 (12_0) | 12 (11_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 1.2 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.0 | 5.1 |
Release date | — | May 5th, 2015 |
---|---|---|
Generation | — | Pirate Islands |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x8 |
Predecessor | — | Volcanic Islands |
Successor | — | Arctic Islands |