GPU model | Cypress | GF104 |
---|---|---|
GPU variant | Cypress PRO (215-0735043) | N11E-GT |
Architecture | TeraScale 2 | Fermi |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 40 nm |
Number of transistors | 2,154 million | 1,950 million |
Die size | 334 mm² | 332 mm² |
Release date | Aug 21st, 2012 | — |
---|---|---|
Generation | Northern Islands | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 105 in our database | — |
Predecessor | Evergreen | — |
Successor | Southern Islands | — |
GPU clock | 725 MHz | 535 MHz |
---|---|---|
Memory clock | 1000 MHz 4 Gbps effective | 750 MHz 3 Gbps effective |
Shader clock | — | 1070 MHz |
Memory size | 1024 MB | 1536 MB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 192 bit |
Bandwidth | 128.0 GB/s | 72.00 GB/s |
Shading units | 1440 | 288 |
---|---|---|
TMUs | 72 | 48 |
ROPs | 32 | 24 |
Compute units | 18 | — |
Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
Cache L2 | 512 KB | 384 KB |
SM count | — | 6 |
Pixel rate | 23.20 GPixel/s | 6.420 GPixel/s |
---|---|---|
Texture rate | 52.20 GTexel/s | 25.68 GTexel/s |
FP32 (float) performance | 2.088 TFLOPS | 616.3 GFLOPS |
FP64 (double) performance | 417.6 GFLOPS (1:5) | 51.36 GFLOPS (1:12) |
Slot width | Dual-slot | MXM Module |
---|---|---|
Length | 241 mm 9.5 inches | — |
TDP | 151 W | 75 W |
Suggested PSU | 450 W | — |
Outputs | 2x DVI1x HDMI1x DisplayPort | No outputs |
Power connectors | 2x 6-pin | None |
Board number | E174 | P1044 |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 5.1 |
CUDA | — | 2.1 |
Release date | — | Sep 3rd, 2010 |
---|---|---|
Generation | — | GeForce 400M |
Production | — | End-of-life |
Interface | — | MXM-B (3.0) |
Predecessor | — | GeForce 300M |
Successor | — | GeForce 500M |