GPU model | Saturn | GK104 |
---|---|---|
GPU variant | Saturn XT GL | — |
Architecture | GCN 2.0 | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 2,080 million | 3,540 million |
Die size | 160 mm² | 294 mm² |
Release date | Oct 16th, 2013 | — |
---|---|---|
Generation | FirePro Mobile (Mx100) | — |
Production | End-of-life | — |
Interface | MXM-B (3.0) | — |
GPU clock | 1075 MHz | 745 MHz |
---|---|---|
Memory clock | 1375 MHz 5.5 Gbps effective | 1250 MHz 5 Gbps effective |
Memory size | 2 GB | 4 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 88.00 GB/s | 160.0 GB/s |
Shading units | 768 | 1536 |
---|---|---|
TMUs | 48 | 128 |
ROPs | 16 | 32 |
Compute units | 12 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 256 KB | 512 KB |
SMX count | — | 8 |
Pixel rate | 17.20 GPixel/s | 23.84 GPixel/s |
---|---|---|
Texture rate | 51.60 GTexel/s | 95.36 GTexel/s |
FP32 (float) performance | 1.651 TFLOPS | 2.289 TFLOPS |
FP64 (double) performance | 103.2 GFLOPS (1:16) | 95.36 GFLOPS (1:24) |
Slot width | MXM Module | IGP |
---|---|---|
TDP | unknown | 225 W |
Outputs | No outputs | No outputs |
Power connectors | None | — |
Board number | C600 | — |
Suggested PSU | — | 550 W |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.3 | 5.1 |
CUDA | — | 3.0 |
Release date | — | Jun 28th, 2013 |
---|---|---|
Generation | — | GRID |
Production | — | End-of-life |
Launch price | — | 1,875 USD |
Interface | — | PCIe 3.0 x16 |