GPU model | Haswell GT3e | GF108 |
---|---|---|
Architecture | Generation 7.5 | Fermi |
Foundry | Intel | TSMC |
Manufacturing process | 22 nm | 40 nm |
Number of transistors | unknown | 585 million |
Die size | unknown | 116 mm² |
GPU variant | — | GF108-400-A1 |
Release date | Jun 3rd, 2013 | — |
---|---|---|
Generation | HD Graphics (Haswell) | — |
Production | End-of-life | — |
Interface | Ring Bus | — |
Reviews | 1 in our database | — |
Base clock | 200 MHz | — |
---|---|---|
Boost clock | 1150 MHz | — |
Memory clock | System Shared | 800 MHz 1600 Mbps effective |
GPU clock | — | 700 MHz |
Shader clock | — | 1400 MHz |
Memory size | System Shared | 2 GB |
---|---|---|
Memory type | System Shared | DDR3 |
Memory bus width | System Shared | 128 bit |
Bandwidth | System Dependent | 25.60 GB/s |
Shading units | 320 | 96 |
---|---|---|
TMUs | 40 | 16 |
ROPs | 4 | 4 |
Execution units | 40 | — |
SM count | — | 2 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 256 KB |
Pixel rate | 4.600 GPixel/s | 2.800 GPixel/s |
---|---|---|
Texture rate | 46.00 GTexel/s | 11.20 GTexel/s |
FP32 (float) performance | 736.0 GFLOPS | 268.8 GFLOPS |
FP64 (double) performance | 184.0 GFLOPS (1:4) | 22.40 GFLOPS (1:12) |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 45 W | 49 W |
Outputs | No outputs | 1x DVI1x HDMI1x VGA |
Length | — | 145 mm 5.7 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | P1070, P1071 |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.3 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | 1.0 | — |
Shader model | 5.1 | 5.1 |
CUDA | — | 2.1 |
Release date | — | Jun 18th, 2014 |
---|---|---|
Generation | — | GeForce 700 |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Predecessor | — | GeForce 600 |
Successor | — | GeForce 900 |