GPU model | Antigua | Antigua |
---|---|---|
GPU variant | Antigua PRO (215-0877000) | Antigua XT (215-0877016) |
Architecture | GCN 3.0 | GCN 3.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 5,000 million | 5,000 million |
Die size | 366 mm² | 366 mm² |
Release date | May 5th, 2015 | Nov 19th, 2015 |
---|---|---|
Generation | Pirate Islands | Pirate Islands |
Production | End-of-life | End-of-life |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Predecessor | Volcanic Islands | Volcanic Islands |
Successor | Arctic Islands | Arctic Islands |
Launch price | — | 229 USD |
Reviews | — | 36 in our database |
GPU clock | 918 MHz | 970 MHz |
---|---|---|
Memory clock | 1375 MHz 5.5 Gbps effective | 1425 MHz 5.7 Gbps effective |
Memory size | 4 GB | 4 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 176.0 GB/s | 182.4 GB/s |
Shading units | 1792 | 2048 |
---|---|---|
TMUs | 112 | 128 |
ROPs | 32 | 32 |
Compute units | 28 | 32 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 512 KB | 512 KB |
Pixel rate | 29.38 GPixel/s | 31.04 GPixel/s |
---|---|---|
Texture rate | 102.8 GTexel/s | 124.2 GTexel/s |
FP16 (half) performance | 3.290 TFLOPS (1:1) | 3.973 TFLOPS (1:1) |
FP32 (float) performance | 3.290 TFLOPS | 3.973 TFLOPS |
FP64 (double) performance | 205.6 GFLOPS (1:16) | 248.3 GFLOPS (1:16) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 221 mm 8.7 inches | 221 mm 8.7 inches |
Width | 111 mm 4.4 inches | 111 mm 4.4 inches |
TDP | 190 W | 190 W |
Suggested PSU | 450 W | 450 W |
Outputs | 2x DVI1x HDMI1x DisplayPort | 2x DVI1x HDMI1x DisplayPort |
Power connectors | 2x 6-pin | 2x 6-pin |
Board number | C766 | C766, C784 |
DirectX | 12 (12_0) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 2.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.3 | 6.3 |