GPU model | G92 | GF104 |
---|---|---|
GPU variant | G92-270-A2 | GF104-300-KB-A1 |
Architecture | Tesla | Fermi |
Foundry | TSMC | TSMC |
Manufacturing process | 65 nm | 40 nm |
Number of transistors | 754 million | 1,950 million |
Die size | 324 mm² | 332 mm² |
Release date | Jul 21st, 2008 | Jul 12th, 2010 |
---|---|---|
Generation | GeForce 9 | GeForce 400 |
Production | End-of-life | End-of-life |
Launch price | 160 USD | 199 USD |
Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Reviews | 46 in our database | 154 in our database |
Predecessor | GeForce 8 | GeForce 200 |
Successor | GeForce 200 | GeForce 500 |
GPU clock | 600 MHz | 675 MHz |
---|---|---|
Shader clock | 1500 MHz | 1350 MHz |
Memory clock | 900 MHz 1800 Mbps effective | 900 MHz 3.6 Gbps effective |
Memory size | 512 MB | 768 MB |
---|---|---|
Memory type | GDDR3 | GDDR5 |
Memory bus width | 256 bit | 192 bit |
Bandwidth | 57.60 GB/s | 86.40 GB/s |
Shading units | 112 | 336 |
---|---|---|
TMUs | 56 | 56 |
ROPs | 16 | 24 |
SM count | 14 | 7 |
Cache L2 | 64 KB | 384 KB |
Cache L1 | — | 64 KB (per SM) |
Pixel rate | 9.600 GPixel/s | 9.450 GPixel/s |
---|---|---|
Texture rate | 33.60 GTexel/s | 37.80 GTexel/s |
FP32 (float) performance | 336.0 GFLOPS | 907.2 GFLOPS |
FP64 (double) performance | — | 75.60 GFLOPS (1:12) |
Slot width | Single-slot | Dual-slot |
---|---|---|
Length | 229 mm 9 inches | 210 mm 8.3 inches |
Width | 111 mm 4.4 inches | — |
TDP | 125 W | 160 W |
Suggested PSU | 300 W | 450 W |
Outputs | 2x DVI1x S-Video | 2x DVI1x mini-HDMI |
Power connectors | 1x 6-pin | — |
Board number | P360, P393 | — |
DirectX | 11.1 (10_0) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 1.1 | 2.1 |
Shader model | 4.0 | 5.1 |