GPU model | Mars | Oland |
---|---|---|
GPU variant | Mars PRO (216-0842000) | Oland LE |
Architecture | GCN 1.0 | GCN 1.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 950 million | 950 million |
Die size | 77 mm² | 77 mm² |
Release date | Feb 26th, 2013 | — |
---|---|---|
Generation | Solar System (HD 8700M) | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | London | — |
Successor | Crystal System | — |
Base clock | 620 MHz | 650 MHz |
---|---|---|
Boost clock | 775 MHz | 700 MHz |
Memory clock | 1000 MHz 4 Gbps effective | 1150 MHz 4.6 Gbps effective |
Memory size | 1024 MB | 2 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 64.00 GB/s | 73.60 GB/s |
Shading units | 384 | 320 |
---|---|---|
TMUs | 24 | 20 |
ROPs | 8 | 8 |
Compute units | 6 | 5 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Pixel rate | 6.200 GPixel/s | 5.600 GPixel/s |
---|---|---|
Texture rate | 18.60 GTexel/s | 14.00 GTexel/s |
FP32 (float) performance | 595.2 GFLOPS | 448.0 GFLOPS |
FP64 (double) performance | 37.20 GFLOPS (1:16) | 28.00 GFLOPS (1:16) |
TDP | unknown | 30 W |
---|---|---|
Outputs | No outputs | 1x DVI1x HDMI1x VGA |
Slot width | — | Single-slot |
Length | — | 168 mm 6.6 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | C552, C577 |
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 |
Release date | — | Oct 8th, 2013 |
---|---|---|
Generation | — | Volcanic Islands |
Production | — | End-of-life |
Launch price | — | 69 USD |
Interface | — | PCIe 3.0 x8 |
Reviews | — | 5 in our database |
Predecessor | — | Sea Islands |
Successor | — | Pirate Islands |