GPU model | GP108 | GK104 |
---|---|---|
GPU variant | GP108-650-A1 (N17S-G1-A1) | N15E-Q1-A2 |
Architecture | Pascal | Kepler |
Foundry | Samsung | TSMC |
Manufacturing process | 14 nm | 28 nm |
Number of transistors | 1,800 million | 3,540 million |
Die size | 74 mm² | 294 mm² |
Release date | May 17th, 2017 | Jul 23rd, 2013 |
---|---|---|
Generation | GeForce MX (1xx) | Quadro Mobile (Kx100M) |
Production | End-of-life | End-of-life |
Interface | PCIe 3.0 x4 | MXM-B (3.0) |
Reviews | — | 26 in our database |
Base clock | 1469 MHz | — |
---|---|---|
Boost clock | 1532 MHz | — |
Memory clock | 1502 MHz 6 Gbps effective | 800 MHz 3.2 Gbps effective |
GPU clock | — | 706 MHz |
Memory size | 2 GB | 4 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 64 bit | 256 bit |
Bandwidth | 48.06 GB/s | 102.4 GB/s |
Shading units | 384 | 768 |
---|---|---|
TMUs | 24 | 64 |
ROPs | 16 | 32 |
SM count | 3 | — |
Cache L1 | 48 KB (per SM) | 16 KB (per SMX) |
Cache L2 | 512 KB | 512 KB |
SMX count | — | 4 |
Pixel rate | 24.51 GPixel/s | 11.30 GPixel/s |
---|---|---|
Texture rate | 36.77 GTexel/s | 45.18 GTexel/s |
FP16 (half) performance | 18.38 GFLOPS (1:64) | — |
FP32 (float) performance | 1,177 GFLOPS | 1,084 GFLOPS |
FP64 (double) performance | 36.77 GFLOPS (1:32) | 45.18 GFLOPS (1:24) |
Slot width | IGP | MXM Module |
---|---|---|
TDP | 25 W | 75 W |
Outputs | No outputs | No outputs |
Power connectors | None | — |
Board number | E2902 SKU 0 | — |
DirectX | 12 (12_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
CUDA | 6.1 | 3.0 |
Shader model | 6.4 | 5.1 |