GPU model | Trinidad | Curacao |
---|---|---|
GPU variant | Trinidad PRO (215-0870020) | Curacao PRO (215-0848000) |
Architecture | GCN 1.0 | GCN 1.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 2,800 million | 2,800 million |
Die size | 212 mm² | 212 mm² |
Release date | Jun 18th, 2015 | Nov 13th, 2013 |
---|---|---|
Generation | Pirate Islands | Volcanic Islands |
Production | End-of-life | End-of-life |
Launch price | 149 USD | 179 USD |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Reviews | 21 in our database | 32 in our database |
Predecessor | Volcanic Islands | Sea Islands |
Successor | Arctic Islands | Pirate Islands |
Base clock | 925 MHz | 900 MHz |
---|---|---|
Boost clock | 975 MHz | 925 MHz |
Memory clock | 1400 MHz 5.6 Gbps effective | 1400 MHz 5.6 Gbps effective |
Memory size | 2 GB | 2 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 179.2 GB/s | 179.2 GB/s |
Shading units | 1024 | 1280 |
---|---|---|
TMUs | 64 | 80 |
ROPs | 32 | 32 |
Compute units | 16 | 20 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 512 KB | 512 KB |
Pixel rate | 31.20 GPixel/s | 29.60 GPixel/s |
---|---|---|
Texture rate | 62.40 GTexel/s | 74.00 GTexel/s |
FP32 (float) performance | 1.997 TFLOPS | 2.368 TFLOPS |
FP64 (double) performance | 124.8 GFLOPS (1:16) | 148.0 GFLOPS (1:16) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 152 mm 6 inches | 210 mm 8.3 inches |
TDP | 110 W | 150 W |
Suggested PSU | 300 W | 450 W |
Outputs | 2x DVI1x HDMI1x DisplayPort | 2x DVI1x HDMI1x DisplayPort |
Power connectors | 1x 6-pin | 1x 6-pin |
Board number | C631, C634 | C630, C631, C632 |
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 |