GPU model | C78 | G98 |
---|---|---|
Architecture | Tesla | Tesla |
Manufacturing process | 80 nm | 65 nm |
Number of transistors | 210 million | 210 million |
Die size | 127 mm² | 86 mm² |
Foundry | — | TSMC |
Release date | Apr 17th, 2007 | — |
---|---|---|
Generation | GeForce 8 IGP | — |
Production | End-of-life | — |
Interface | PCI | — |
Predecessor | GeForce 7 IGP | — |
Successor | GeForce 9 IGP | — |
GPU clock | 500 MHz | 567 MHz |
---|---|---|
Shader clock | 1200 MHz | 1400 MHz |
Memory clock | System Shared | 333 MHz 666 Mbps effective |
Memory size | System Shared | 512 MB |
---|---|---|
Memory type | System Shared | DDR2 |
Memory bus width | System Shared | 64 bit |
Bandwidth | System Dependent | 5.328 GB/s |
Shading units | 16 | 8 |
---|---|---|
TMUs | 8 | 4 |
ROPs | 4 | 4 |
SM count | 2 | 1 |
Cache L2 | — | 16 KB |
Pixel rate | 2.000 GPixel/s | 2.268 GPixel/s |
---|---|---|
Texture rate | 4.000 GTexel/s | 2.268 GTexel/s |
FP32 (float) performance | 38.40 GFLOPS | 22.40 GFLOPS |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 40 W | 25 W |
Outputs | 1x DVI1x VGA1x S-Video | 1x DVI1x VGA1x S-Video |
Length | — | 170 mm 6.7 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | P561 |
DirectX | 11.1 (10_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.0 | 4.0 |
CUDA | — | 1.1 |
Release date | — | Dec 4th, 2007 |
---|---|---|
Generation | — | GeForce 8 |
Production | — | End-of-life |
Interface | — | PCI |
Reviews | — | 10 in our database |
Predecessor | — | GeForce 7 PCIe |
Successor | — | GeForce 9 |