GPU model | DG1 | GF104 |
---|---|---|
Architecture | Generation 12.1 | Fermi |
Foundry | Intel | TSMC |
Manufacturing process | 10 nm | 40 nm |
Number of transistors | unknown | 1,950 million |
Die size | 95 mm² | 332 mm² |
GPU variant | — | GF104-300-KB-A1 |
Release date | Never Released | Jul 12th, 2010 |
---|---|---|
Generation | Xe Graphics | GeForce 400 |
Production | Active | End-of-life |
Interface | PCIe 4.0 x16 | PCIe 2.0 x16 |
Launch price | — | 199 USD |
Reviews | — | 154 in our database |
Predecessor | — | GeForce 200 |
Successor | — | GeForce 500 |
Base clock | 900 MHz | — |
---|---|---|
Boost clock | 1500 MHz | — |
Memory clock | 2133 MHz 4.3 Gbps effective | 900 MHz 3.6 Gbps effective |
GPU clock | — | 675 MHz |
Shader clock | — | 1350 MHz |
Memory size | 3 GB | 768 MB |
---|---|---|
Memory type | LPDDR4X | GDDR5 |
Memory bus width | 96 bit | 192 bit |
Bandwidth | 51.19 GB/s | 86.40 GB/s |
Shading units | 768 | 336 |
---|---|---|
TMUs | 48 | 56 |
ROPs | 24 | 24 |
Execution units | 96 | — |
Cache L2 | 1024 KB | 384 KB |
gpu.details.l3-cache | 16 MB | — |
SM count | — | 7 |
Cache L1 | — | 64 KB (per SM) |
Pixel rate | 36.00 GPixel/s | 9.450 GPixel/s |
---|---|---|
Texture rate | 72.00 GTexel/s | 37.80 GTexel/s |
FP16 (half) performance | 4.608 TFLOPS (2:1) | — |
FP32 (float) performance | 2.304 TFLOPS | 907.2 GFLOPS |
FP64 (double) performance | 576.0 GFLOPS (1:4) | 75.60 GFLOPS (1:12) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 178 mm 7 inches | 210 mm 8.3 inches |
TDP | 75 W | 160 W |
Suggested PSU | 250 W | 450 W |
Outputs | 1x HDMI3x DisplayPort | 2x DVI1x mini-HDMI |
Power connectors | None | — |
DirectX | 12 (12_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 6.4 | 5.1 |
CUDA | — | 2.1 |