GPU model | M86 | G70 |
---|---|---|
Architecture | TeraScale | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 110 nm |
Number of transistors | 378 million | 302 million |
Die size | 135 mm² | 333 mm² |
GPU variant | — | QDFX-4500-N-A2 |
Release date | Jan 7th, 2008 | — |
---|---|---|
Generation | M8x (Mobility HD 3600) | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 2 in our database | — |
Predecessor | M7x | — |
Successor | M9x | — |
GPU clock | 680 MHz | 430 MHz |
---|---|---|
Memory clock | 800 MHz 1600 Mbps effective | 525 MHz 1050 Mbps effective |
Memory size | 256 MB | 512 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 25.60 GB/s | 33.60 GB/s |
Shading units | 120 | — |
---|---|---|
TMUs | 8 | 24 |
ROPs | 4 | 16 |
Compute units | 3 | — |
Cache L2 | 128 KB | — |
Pixel shaders | — | 24 |
Vertex shaders | — | 8 |
Pixel rate | 2.720 GPixel/s | 6.880 GPixel/s |
---|---|---|
Texture rate | 5.440 GTexel/s | 10.32 GTexel/s |
FP32 (float) performance | 163.2 GFLOPS | — |
Vertex rate | — | 860.0 MVertices/s |
TDP | 30 W | 109 W |
---|---|---|
Outputs | No outputs | 2x DVI1x S-Video |
Slot width | — | Dual-slot |
Length | — | 230 mm 9.1 inches |
Width | — | 111 mm 4.4 inches |
Suggested PSU | — | 300 W |
Power connectors | — | 1x 6-pin |
Board number | — | P347, P348 |
Height | — | 38 mm 1.5 inches |
DirectX | 10.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.1 | 3.0 |
Release date | — | Jul 28th, 2005 |
---|---|---|
Generation | — | Quadro FX |
Production | — | End-of-life |
Launch price | — | 2,499 USD |
Interface | — | PCIe 1.0 x16 |
Reviews | — | 26 in our database |