GPU model | Devastator | GF108 |
---|---|---|
Architecture | TeraScale 3 | Fermi |
Foundry | TSMC | TSMC |
Manufacturing process | 32 nm | 40 nm |
Number of transistors | 1,303 million | 585 million |
Die size | 246 mm² | 116 mm² |
Release date | Mar 12th, 2013 | — |
---|---|---|
Generation | Richland (HD 8000) | — |
Production | End-of-life | — |
Interface | IGP | — |
Predecessor | Trinity | — |
Successor | Kabini | — |
GPU clock | 844 MHz | 640 MHz |
---|---|---|
Memory clock | System Shared | 800 MHz 1600 Mbps effective |
Shader clock | — | 1280 MHz |
Memory size | System Shared | 1024 MB |
---|---|---|
Memory type | System Shared | DDR3 |
Memory bus width | System Shared | 128 bit |
Bandwidth | System Dependent | 25.60 GB/s |
Shading units | 384 | 96 |
---|---|---|
TMUs | 24 | 16 |
ROPs | 8 | 8 |
Compute units | 6 | — |
SM count | — | 2 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 256 KB |
Pixel rate | 6.752 GPixel/s | 2.560 GPixel/s |
---|---|---|
Texture rate | 20.26 GTexel/s | 10.24 GTexel/s |
FP32 (float) performance | 648.2 GFLOPS | 245.8 GFLOPS |
FP64 (double) performance | — | 20.48 GFLOPS (1:12) |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 100 W | 40 W |
Outputs | No outputs | 1x DVI1x DisplayPort |
Length | — | 168 mm 6.6 inches |
Width | — | 69 mm 2.7 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | P1033 |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 5.1 |
CUDA | — | 2.1 |
Release date | — | Dec 13th, 2010 |
---|---|---|
Generation | — | Quadro |
Production | — | End-of-life |
Launch price | — | 179 USD |
Interface | — | PCIe 2.0 x16 |
Reviews | — | 26 in our database |