GPU model | Devastator | G94B |
---|---|---|
Architecture | TeraScale 3 | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 32 nm | 55 nm |
Number of transistors | 1,303 million | 505 million |
Die size | 246 mm² | 196 mm² |
GPU variant | — | G94-300-B1 |
Release date | Sep 1st, 2012 | — |
---|---|---|
Generation | Trinity (HD 7000 Mobile) | — |
Production | End-of-life | — |
Interface | IGP | — |
Predecessor | Sumo | — |
Successor | Richland | — |
Base clock | 320 MHz | — |
---|---|---|
Boost clock | 424 MHz | — |
Memory clock | System Shared | 900 MHz 1800 Mbps effective |
GPU clock | — | 650 MHz |
Shader clock | — | 1625 MHz |
Memory size | System Shared | 512 MB |
---|---|---|
Memory type | System Shared | GDDR3 |
Memory bus width | System Shared | 256 bit |
Bandwidth | System Dependent | 57.60 GB/s |
Shading units | 384 | 48 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 8 | 16 |
Compute units | 6 | — |
SM count | — | 6 |
Cache L2 | — | 64 KB |
Pixel rate | 3.392 GPixel/s | 10.40 GPixel/s |
---|---|---|
Texture rate | 10.18 GTexel/s | 15.60 GTexel/s |
FP32 (float) performance | 325.6 GFLOPS | 156.0 GFLOPS |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 19 W | 75 W |
Outputs | No outputs | No outputs |
Suggested PSU | — | 250 W |
Power connectors | — | None |
Board number | — | P545 |
DirectX | 11.2 (11_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.4 | 3.3 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 4.0 |
CUDA | — | 1.1 |
Release date | — | Oct 12th, 2009 |
---|---|---|
Generation | — | GeForce 200 |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Predecessor | — | GeForce 9 |
Successor | — | GeForce 400 |