GPU model | Neptune | GP100 |
---|---|---|
GPU variant | Neptune XT (216-0847000) | GP100-893-A1 |
Architecture | GCN 1.0 | Pascal |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 16 nm |
Number of transistors | 2,800 million | 15,300 million |
Die size | 212 mm² | 610 mm² |
Release date | Jan 9th, 2014 | — |
---|---|---|
Generation | Crystal System (R9 M200) | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x16 | — |
Predecessor | Solar System | — |
Successor | Mobility Radeon | — |
Base clock | 850 MHz | 1190 MHz |
---|---|---|
Boost clock | 900 MHz | 1329 MHz |
Memory clock | 1200 MHz 4.8 Gbps effective | 715 MHz 1430 Mbps effective |
Memory size | 4 GB | 16 GB |
---|---|---|
Memory type | GDDR5 | HBM2 |
Memory bus width | 256 bit | 4096 bit |
Bandwidth | 153.6 GB/s | 732.2 GB/s |
Shading units | 1280 | 3584 |
---|---|---|
TMUs | 80 | 224 |
ROPs | 32 | 96 |
Compute units | 20 | — |
Cache L1 | 16 KB (per CU) | 24 KB (per SM) |
Cache L2 | 512 KB | 4 MB |
SM count | — | 56 |
Pixel rate | 28.80 GPixel/s | 127.6 GPixel/s |
---|---|---|
Texture rate | 72.00 GTexel/s | 297.7 GTexel/s |
FP32 (float) performance | 2.304 TFLOPS | 9.526 TFLOPS |
FP64 (double) performance | 144.0 GFLOPS (1:16) | 4.763 TFLOPS (1:2) |
FP16 (half) performance | — | 19.05 TFLOPS (2:1) |
Slot width | MXM Module | Dual-slot |
---|---|---|
TDP | 100 W | 250 W |
Outputs | No outputs | No outputs |
Power connectors | None | 1x 8-pin |
Board number | C608 | — |
Length | — | 267 mm 10.5 inches |
Suggested PSU | — | 600 W |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 6.4 |
CUDA | — | 6.0 |
Release date | — | Jun 20th, 2016 |
---|---|---|
Generation | — | Tesla |
Production | — | End-of-life |
Launch price | — | 5,699 USD |
Interface | — | PCIe 3.0 x16 |