GPU model | G80 | GT215 |
---|---|---|
GPU variant | G80-100-K0-A2 | N11E-GE1 |
Architecture | Tesla | Tesla 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 40 nm |
Number of transistors | 681 million | 727 million |
Die size | 484 mm² | 144 mm² |
Release date | Nov 19th, 2007 | — |
---|---|---|
Generation | GeForce 8 | — |
Production | End-of-life | — |
Interface | PCIe 1.0 x16 | — |
Reviews | 403 in our database | — |
Predecessor | GeForce 7 PCIe | — |
Successor | GeForce 9 | — |
GPU clock | 500 MHz | 500 MHz |
---|---|---|
Shader clock | 1200 MHz | 1250 MHz |
Memory clock | 800 MHz 1600 Mbps effective | 800 MHz 3.2 Gbps effective |
Memory size | 640 MB | 1024 MB |
---|---|---|
Memory type | GDDR3 | GDDR5 |
Memory bus width | 320 bit | 128 bit |
Bandwidth | 64.00 GB/s | 51.20 GB/s |
Shading units | 112 | 96 |
---|---|---|
TMUs | 28 | 32 |
ROPs | 20 | 8 |
SM count | 14 | 12 |
Cache L2 | 80 KB | 64 KB |
Pixel rate | 10.00 GPixel/s | 4.000 GPixel/s |
---|---|---|
Texture rate | 28.00 GTexel/s | 16.00 GTexel/s |
FP32 (float) performance | 268.8 GFLOPS | 240.0 GFLOPS |
Slot width | Dual-slot | MXM Module |
---|---|---|
Length | 267 mm 10.5 inches | — |
TDP | 150 W | 28 W |
Suggested PSU | 450 W | — |
Outputs | 2x DVI1x S-Video | No outputs |
Power connectors | 1x 6-pin | — |
DirectX | 11.1 (10_0) | 11.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.1 (1.0) | 1.1 |
Vulkan | — | — |
CUDA | 1.0 | 1.2 |
Shader model | 4.0 | 4.1 |
Release date | — | Jan 7th, 2010 |
---|---|---|
Generation | — | GeForce 300M |
Production | — | End-of-life |
Interface | — | MXM-II |
Predecessor | — | GeForce 200M |
Successor | — | GeForce 400M |