GPU model | Tobago | Xenos Corona |
---|---|---|
GPU variant | Tobago PRO (215-0875010) | Crayola 6 |
Architecture | GCN 2.0 | TeraScale |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 45 nm |
Number of transistors | 2,080 million | 372 million |
Die size | 160 mm² | 168 mm² |
Release date | May 5th, 2015 | Jun 10th, 2013 |
---|---|---|
Generation | Pirate Islands | Console GPU |
Production | End-of-life | End-of-life |
Interface | PCIe 3.0 x16 | IGP |
Predecessor | Volcanic Islands | — |
Successor | Arctic Islands | — |
Launch price | — | 299 USD |
Base clock | 1000 MHz | — |
---|---|---|
Boost clock | 1050 MHz | — |
Memory clock | 1625 MHz 6.5 Gbps effective | 700 MHz 1400 Mbps effective |
GPU clock | — | 500 MHz |
Memory size | 2 GB | 512 MB |
---|---|---|
Memory type | GDDR5 | GDDR3 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 104.0 GB/s | 22.40 GB/s |
Shading units | 768 | 240 |
---|---|---|
TMUs | 48 | 16 |
ROPs | 16 | 8 |
Compute units | 12 | 3 |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel rate | 16.80 GPixel/s | 4.000 GPixel/s |
---|---|---|
Texture rate | 50.40 GTexel/s | 8.000 GTexel/s |
FP32 (float) performance | 1.613 TFLOPS | 240.0 GFLOPS |
FP64 (double) performance | 100.8 GFLOPS (1:16) | — |
Slot width | Single-slot | IGP |
---|---|---|
Length | 165 mm 6.5 inches | 264 mm 10.4 inches |
Width | 111 mm 4.4 inches | 254 mm 10 inches |
TDP | 85 W | 120 W |
Suggested PSU | 250 W | 350 W |
Outputs | 1x DVI1x HDMI2x mini-DisplayPort | No outputs |
Power connectors | 1x 6-pin | — |
Board number | C913-57 | — |
Height | — | 67 mm 2.6 inches |
Weight | — | 2.9 kg (6.3 lbs) |
DirectX | 12 (12_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.6 | — |
OpenCL | 2.0 | — |
Vulkan | 1.2 | — |
Shader model | 6.3 | 3.0 |