GPU model | Haswell GT2 | GM107 |
---|---|---|
Architecture | Generation 7.5 | Maxwell |
Foundry | Intel | TSMC |
Manufacturing process | 22 nm | 28 nm |
Number of transistors | unknown | 1,870 million |
Die size | unknown | 148 mm² |
GPU variant | — | N15P-GT-A1 |
Release date | Jun 3rd, 2013 | — |
---|---|---|
Generation | HD Graphics (Haswell) | — |
Production | End-of-life | — |
Interface | Ring Bus | — |
Reviews | 1 in our database | — |
Base clock | 350 MHz | — |
---|---|---|
Boost clock | 1100 MHz | — |
Memory clock | System Shared | 1001 MHz 2 Gbps effective |
GPU clock | — | 902 MHz |
Memory size | System Shared | 2 GB |
---|---|---|
Memory type | System Shared | DDR3 |
Memory bus width | System Shared | 128 bit |
Bandwidth | System Dependent | 32.03 GB/s |
Shading units | 160 | 640 |
---|---|---|
TMUs | 20 | 40 |
ROPs | 2 | 16 |
Execution units | 20 | — |
SMM count | — | 5 |
Cache L1 | — | 64 KB (per SMM) |
Cache L2 | — | 2 MB |
Pixel rate | 2.200 GPixel/s | 14.43 GPixel/s |
---|---|---|
Texture rate | 22.00 GTexel/s | 36.08 GTexel/s |
FP32 (float) performance | 352.0 GFLOPS | 1,155 GFLOPS |
FP64 (double) performance | 88.00 GFLOPS (1:4) | 36.08 GFLOPS (1:32) |
Slot width | IGP | IGP |
---|---|---|
TDP | 45 W | 45 W |
Outputs | No outputs | No outputs |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.3 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.0 | 1.1 |
Shader model | 5.1 | 5.1 |
CUDA | — | 5.0 |
Release date | — | Mar 12th, 2014 |
---|---|---|
Generation | — | GeForce 800M |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x16 |
Predecessor | — | GeForce 700M |
Successor | — | GeForce 900M |