GPU model | Cape Verde | Meso |
---|---|---|
GPU variant | Cape Verde XT | Meso XT (216-0867030) |
Architecture | GCN 1.0 | GCN 3.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 1,500 million | 1,550 million |
Die size | 123 mm² | 125 mm² |
Release date | Feb 13th, 2014 | — |
---|---|---|
Generation | Volcanic Islands | — |
Production | End-of-life | — |
Launch price | 99 USD | — |
Interface | PCIe 3.0 x16 | — |
Predecessor | Sea Islands | — |
Successor | Pirate Islands | — |
GPU clock | 950 MHz | — |
---|---|---|
Memory clock | 1125 MHz 4.5 Gbps effective | 900 MHz 1800 Mbps effective |
Base clock | — | 1100 MHz |
Boost clock | — | 1125 MHz |
Memory size | 1024 MB | 2 GB |
---|---|---|
Memory type | GDDR5 | DDR3 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 72.00 GB/s | 14.40 GB/s |
Shading units | 640 | 384 |
---|---|---|
TMUs | 40 | 24 |
ROPs | 16 | 8 |
Compute units | 10 | 6 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 128 KB |
Pixel rate | 15.20 GPixel/s | 9.000 GPixel/s |
---|---|---|
Texture rate | 38.00 GTexel/s | 27.00 GTexel/s |
FP32 (float) performance | 1,216 GFLOPS | 864.0 GFLOPS |
FP64 (double) performance | 76.00 GFLOPS (1:16) | 54.00 GFLOPS (1:16) |
FP16 (half) performance | — | 864.0 GFLOPS (1:1) |
Slot width | Dual-slot | — |
---|---|---|
Length | 210 mm 8.3 inches | — |
TDP | 80 W | unknown |
Suggested PSU | 250 W | — |
Outputs | 1x DVI1x HDMI2x mini-DisplayPort | No outputs |
Power connectors | 1x 6-pin | — |
Board number | C441, C698 | — |
DirectX | 12 (11_1) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 2.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 6.0 |
Release date | — | May 5th, 2015 |
---|---|---|
Generation | — | Crystal System (R7 M300) |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x8 |
Predecessor | — | Solar System |
Successor | — | Mobility Radeon |