GPU model | Cedar | C79 |
---|---|---|
GPU variant | Cedar PRO | C79MX |
Architecture | TeraScale 2 | Tesla |
Foundry | TSMC | — |
Manufacturing process | 40 nm | 65 nm |
Number of transistors | 292 million | 314 million |
Die size | 59 mm² | 144 mm² |
Release date | Dec 21st, 2013 | — |
---|---|---|
Generation | Volcanic Islands | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Predecessor | Sea Islands | — |
Successor | Pirate Islands | — |
GPU clock | 650 MHz | 450 MHz |
---|---|---|
Memory clock | 533 MHz 1066 Mbps effective | System Shared |
Shader clock | — | 1200 MHz |
Memory size | 1024 MB | System Shared |
---|---|---|
Memory type | DDR3 | System Shared |
Memory bus width | 64 bit | System Shared |
Bandwidth | 8.528 GB/s | System Dependent |
Shading units | 80 | 16 |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 4 |
Compute units | 2 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | — |
SM count | — | 2 |
Pixel rate | 2.600 GPixel/s | 1.800 GPixel/s |
---|---|---|
Texture rate | 5.200 GTexel/s | 3.600 GTexel/s |
FP32 (float) performance | 104.0 GFLOPS | 38.40 GFLOPS |
Slot width | Single-slot | IGP |
---|---|---|
Length | 168 mm 6.6 inches | — |
TDP | 19 W | 12 W |
Suggested PSU | 200 W | — |
Outputs | 1x DVI1x HDMI1x VGA | No outputs |
Power connectors | None | — |
Board number | C026 | — |
DirectX | 11.2 (11_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.4 | 3.3 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | 4.0 |
Release date | — | Oct 15th, 2008 |
---|---|---|
Generation | — | GeForce 9M IGP (9000M) |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Predecessor | — | GeForce 8M IGP |