GPU model | GM206 | GK110B |
---|---|---|
GPU variant | GM206-300-A1 | — |
Architecture | Maxwell 2.0 | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 2,940 million | 7,080 million |
Die size | 228 mm² | 561 mm² |
Release date | Jan 22nd, 2015 | Jul 22nd, 2014 |
---|---|---|
Generation | GeForce 900 | Quadro |
Production | End-of-life | End-of-life |
Launch price | 199 USD | — |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Reviews | 124 in our database | 26 in our database |
Predecessor | GeForce 700 | — |
Successor | GeForce 10 | — |
Base clock | 1127 MHz | 667 MHz |
---|---|---|
Boost clock | 1178 MHz | 771 MHz |
Memory clock | 1753 MHz 7 Gbps effective | 1502 MHz 6 Gbps effective |
Memory size | 2 GB | 8 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 112.2 GB/s | 192.3 GB/s |
Shading units | 1024 | 2304 |
---|---|---|
TMUs | 64 | 192 |
ROPs | 32 | 48 |
SMM count | 8 | — |
Cache L1 | 48 KB (per SMM) | — |
Cache L2 | 1024 KB | — |
SMX count | — | 12 |
Pixel rate | 37.70 GPixel/s | 37.01 GPixel/s |
---|---|---|
Texture rate | 75.39 GTexel/s | 148.0 GTexel/s |
FP32 (float) performance | 2.413 TFLOPS | 3.553 TFLOPS |
FP64 (double) performance | 75.39 GFLOPS (1:32) | 148.0 GFLOPS (1:24) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 241 mm 9.5 inches | 267 mm 10.5 inches |
TDP | 120 W | 150 W |
Suggested PSU | 300 W | 450 W |
Outputs | 1x DVI1x HDMI3x DisplayPort | 2x DVI2x DisplayPort |
Power connectors | 1x 6-pin | 1x 6-pin |
Board number | PG301 | P2081 |
Width | — | 111 mm 4.4 inches |
DirectX | 12 (12_1) | 12 (11_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.1 | 1.1 |
CUDA | 5.2 | 3.5 |
Shader model | 6.4 | 5.1 |