GPU model | Heathrow | GP108 |
---|---|---|
GPU variant | Heathrow XT GL (216-0835033) | GP108-300-A1 |
Architecture | GCN 1.0 | Pascal |
Foundry | TSMC | Samsung |
Manufacturing process | 28 nm | 14 nm |
Number of transistors | 1,500 million | 1,800 million |
Die size | 123 mm² | 74 mm² |
Release date | Jul 1st, 2012 | — |
---|---|---|
Generation | FirePro Mobile (Mx000) | — |
Production | End-of-life | — |
Interface | MXM-B (3.0) | — |
Reviews | 2 in our database | — |
GPU clock | 800 MHz | — |
---|---|---|
Memory clock | 1000 MHz 4 Gbps effective | 1502 MHz 6 Gbps effective |
Base clock | — | 1228 MHz |
Boost clock | — | 1468 MHz |
Memory size | 2 GB | 2 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 64.00 GB/s | 48.06 GB/s |
Shading units | 640 | 384 |
---|---|---|
TMUs | 40 | 24 |
ROPs | 16 | 16 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
Cache L2 | 256 KB | 512 KB |
SM count | — | 3 |
Pixel rate | 12.80 GPixel/s | 23.49 GPixel/s |
---|---|---|
Texture rate | 32.00 GTexel/s | 35.23 GTexel/s |
FP32 (float) performance | 1,024 GFLOPS | 1,127 GFLOPS |
FP64 (double) performance | 64.00 GFLOPS (1:16) | 35.23 GFLOPS (1:32) |
FP16 (half) performance | — | 17.62 GFLOPS (1:64) |
Slot width | MXM Module | Single-slot |
---|---|---|
TDP | 43 W | 30 W |
Outputs | No outputs | 1x DVI1x HDMI |
Power connectors | None | None |
Board number | C425 | PG110 SKU 0 |
Length | — | 145 mm 5.7 inches |
Width | — | 69 mm 2.7 inches |
Height | — | 18 mm 0.7 inches |
Suggested PSU | — | 200 W |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 6.4 |
CUDA | — | 6.1 |
Release date | — | May 17th, 2017 |
---|---|---|
Generation | — | GeForce 10 |
Predecessor | — | GeForce 900 |
Successor | — | GeForce 20 |
Production | — | End-of-life |
Launch price | — | 79 USD |
Interface | — | PCIe 3.0 x4 |
Reviews | — | 6 in our database |