GPU model | Hemlock | GP108 |
---|---|---|
GPU variant | Hemlock XT (215-0735075) | GP108-650-A1 (N17S-G1-A1) |
Architecture | TeraScale 2 | Pascal |
Foundry | TSMC | Samsung |
Manufacturing process | 40 nm | 14 nm |
Number of transistors | 2,154 million | 1,800 million |
Die size | 334 mm² | 74 mm² |
Release date | Nov 18th, 2009 | — |
---|---|---|
Generation | Evergreen | — |
Production | End-of-life | — |
Launch price | 699 USD | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 74 in our database | — |
Predecessor | Radeon R700 | — |
Successor | Northern Islands | — |
GPU clock | 725 MHz | — |
---|---|---|
Memory clock | 1000 MHz 4 Gbps effective | 1502 MHz 6 Gbps effective |
Base clock | — | 1469 MHz |
Boost clock | — | 1532 MHz |
Memory size | 1024 MB | 2 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 64 bit |
Bandwidth | 128.0 GB/s | 48.06 GB/s |
Shading units | 1600 | 384 |
---|---|---|
TMUs | 80 | 24 |
ROPs | 32 | 16 |
Compute units | 20 | — |
Cache L1 | 8 KB (per CU) | 48 KB (per SM) |
Cache L2 | 512 KB | 512 KB |
SM count | — | 3 |
Pixel rate | 23.20 GPixel/s | 24.51 GPixel/s |
---|---|---|
Texture rate | 58.00 GTexel/s | 36.77 GTexel/s |
FP32 (float) performance | 2.320 TFLOPS | 1,177 GFLOPS |
FP64 (double) performance | 464.0 GFLOPS (1:5) | 36.77 GFLOPS (1:32) |
FP16 (half) performance | — | 18.38 GFLOPS (1:64) |
Slot width | Dual-slot | IGP |
---|---|---|
Length | 311 mm 12.2 inches | — |
Width | 111 mm 4.4 inches | — |
Height | 40 mm 1.6 inches | — |
TDP | 294 W | 25 W |
Suggested PSU | 600 W | — |
Outputs | 2x DVI1x mini-DisplayPort | No outputs |
Power connectors | 1x 6-pin + 1x 8-pin | None |
Board number | C000-37 | E2902 SKU 0 |
DirectX | 11.2 (11_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | — | 1.2 |
Shader model | 5.0 | 6.4 |
CUDA | — | 6.1 |
Release date | — | May 17th, 2017 |
---|---|---|
Generation | — | GeForce MX (1xx) |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x4 |