GPU model | Caicos | GF108 |
---|---|---|
GPU variant | E6460 | — |
Architecture | TeraScale 2 | Fermi |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 40 nm |
Number of transistors | 370 million | 585 million |
Die size | 67 mm² | 116 mm² |
Release date | Apr 7th, 2011 | — |
---|---|---|
Generation | Embedded (6000) | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
GPU clock | 600 MHz | 701 MHz |
---|---|---|
Memory clock | 800 MHz 3.2 Gbps effective | 500 MHz 1000 Mbps effective |
Shader clock | — | 1402 MHz |
Memory size | 512 MB | 2 GB |
---|---|---|
Memory type | GDDR5 | DDR3 |
Memory bus width | 64 bit | 64 bit |
Bandwidth | 25.60 GB/s | 8.000 GB/s |
Shading units | 160 | 48 |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 2 |
Compute units | 2 | — |
Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
Cache L2 | 128 KB | 128 KB |
SM count | — | 1 |
Pixel rate | 2.400 GPixel/s | 1.402 GPixel/s |
---|---|---|
Texture rate | 4.800 GTexel/s | 5.608 GTexel/s |
FP32 (float) performance | 192.0 GFLOPS | 134.6 GFLOPS |
FP64 (double) performance | — | 11.22 GFLOPS (1:12) |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 25 W | 29 W |
Outputs | No outputs | 1x DVI1x HDMI1x VGA |
Length | — | 145 mm 5.7 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 5.1 |
CUDA | — | 2.1 |
Release date | — | Apr 2nd, 2016 |
---|---|---|
Generation | — | GeForce 600 |
Production | — | Active |
Interface | — | PCIe 2.0 x16 |
Predecessor | — | GeForce 500 |
Successor | — | GeForce 700 |