GPU model | GM204 | GP104 |
---|---|---|
Architecture | Maxwell 2.0 | Pascal |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 16 nm |
Number of transistors | 5,200 million | 7,200 million |
Die size | 398 mm² | 314 mm² |
GPU variant | — | GP104-895-A1 |
Release date | Aug 30th, 2015 | Sep 13th, 2016 |
---|---|---|
Generation | Tesla | Tesla |
Production | End-of-life | End-of-life |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Base clock | 557 MHz | 886 MHz |
---|---|---|
Boost clock | 1178 MHz | 1114 MHz |
Memory clock | 1253 MHz 5 Gbps effective | 1502 MHz 6 Gbps effective |
Memory size | 8 GB | 8 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 160.4 GB/s | 192.3 GB/s |
Shading units | 2048 | 2560 |
---|---|---|
TMUs | 128 | 160 |
ROPs | 64 | 64 |
SMM count | 16 | — |
Cache L1 | 48 KB (per SMM) | 48 KB (per SM) |
Cache L2 | 2 MB | 2 MB |
SM count | — | 20 |
Pixel rate | 75.39 GPixel/s | 71.30 GPixel/s |
---|---|---|
Texture rate | 150.8 GTexel/s | 178.2 GTexel/s |
FP32 (float) performance | 4.825 TFLOPS | 5.704 TFLOPS |
FP64 (double) performance | 150.8 GFLOPS (1:32) | 178.2 GFLOPS (1:32) |
FP16 (half) performance | — | 89.12 GFLOPS (1:64) |
Slot width | Dual-slot | Single-slot |
---|---|---|
Length | 267 mm 10.5 inches | 168 mm 6.6 inches |
TDP | 300 W | 75 W |
Suggested PSU | 700 W | 250 W |
Outputs | No outputs | No outputs |
Power connectors | 1x 8-pin | None |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.1 | 1.2 |
CUDA | 5.2 | 6.1 |
Shader model | 6.4 | 6.4 |