GPU model | RV770 | GK110 |
---|---|---|
GPU variant | RV770 XT (215-0669049) | GK110-300-A1 |
Architecture | TeraScale | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 28 nm |
Number of transistors | 956 million | 7,080 million |
Die size | 256 mm² | 561 mm² |
Release date | Never Released | May 23rd, 2013 |
---|---|---|
Generation | FirePro | GeForce 700 |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
Reviews | 1 in our database | 155 in our database |
Launch price | — | 649 USD |
Predecessor | — | GeForce 600 |
Successor | — | GeForce 900 |
GPU clock | 750 MHz | — |
---|---|---|
Memory clock | 850 MHz 3.4 Gbps effective | 1502 MHz 6 Gbps effective |
Base clock | — | 863 MHz |
Boost clock | — | 902 MHz |
Memory size | 1024 MB | 3 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 384 bit |
Bandwidth | 108.8 GB/s | 288.4 GB/s |
Shading units | 800 | 2304 |
---|---|---|
TMUs | 40 | 192 |
ROPs | 16 | 48 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 256 KB | 1536 KB |
SMX count | — | 12 |
Pixel rate | 12.00 GPixel/s | 43.30 GPixel/s |
---|---|---|
Texture rate | 30.00 GTexel/s | 173.2 GTexel/s |
FP32 (float) performance | 1,200 GFLOPS | 4.156 TFLOPS |
FP64 (double) performance | — | 173.2 GFLOPS (1:24) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 254 mm 10 inches | 267 mm 10.5 inches |
Width | 111 mm 4.4 inches | 111 mm 4.4 inches |
TDP | 151 W | 250 W |
Suggested PSU | 450 W | 600 W |
Outputs | No outputs | 2x DVI1x HDMI1x DisplayPort |
Power connectors | 2x 6-pin | 1x 6-pin + 1x 8-pin |
Height | — | 38 mm 1.5 inches |
Board number | — | P2083 SKU 20 |
DirectX | 10.1 (10_1) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
Shader model | 4.1 | 5.1 |
CUDA | — | 3.5 |