GPU model | GM206 | GK104 |
---|---|---|
Architecture | Maxwell 2.0 | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 2,940 million | 3,540 million |
Die size | 228 mm² | 294 mm² |
Release date | Nov 17th, 2015 | Jun 28th, 2013 |
---|---|---|
Generation | GeForce 700 | GRID |
Production | End-of-life | End-of-life |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Reviews | 10 in our database | — |
Predecessor | GeForce 600 | — |
Successor | GeForce 900 | — |
Launch price | — | 235 USD |
Base clock | 1087 MHz | — |
---|---|---|
Boost clock | 1239 MHz | — |
Memory clock | 1253 MHz 5 Gbps effective | 1250 MHz 5 Gbps effective |
GPU clock | — | 745 MHz |
Memory size | 2 GB | 256 MB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 80.19 GB/s | 160.0 GB/s |
Shading units | 512 | 1536 |
---|---|---|
TMUs | 32 | 128 |
ROPs | 32 | 32 |
SMM count | 4 | — |
Cache L1 | 48 KB (per SMM) | 16 KB (per SMX) |
Cache L2 | 1024 KB | 512 KB |
SMX count | — | 8 |
Pixel rate | 39.65 GPixel/s | 23.84 GPixel/s |
---|---|---|
Texture rate | 39.65 GTexel/s | 95.36 GTexel/s |
FP32 (float) performance | 1,269 GFLOPS | 2.289 TFLOPS |
FP64 (double) performance | 39.65 GFLOPS (1:32) | 95.36 GFLOPS (1:24) |
Slot width | Dual-slot | IGP |
---|---|---|
TDP | 60 W | 225 W |
Suggested PSU | 250 W | 550 W |
Outputs | 2x DVI1x HDMI | No outputs |
DirectX | 12 (12_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.1 | 1.1 |
CUDA | 5.2 | 3.0 |
Shader model | 6.4 | 5.1 |