GPU model | Cayman | GM107 |
---|---|---|
GPU variant | Cayman PRO (215-0807019) | N16P-GT |
Architecture | TeraScale 3 | Maxwell |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 28 nm |
Number of transistors | 2,640 million | 1,870 million |
Die size | 389 mm² | 148 mm² |
Release date | Dec 14th, 2010 | — |
---|---|---|
Generation | Northern Islands | — |
Production | End-of-life | — |
Launch price | 299 USD | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 111 in our database | — |
Predecessor | Evergreen | — |
Successor | Southern Islands | — |
GPU clock | 800 MHz | — |
---|---|---|
Memory clock | 1250 MHz 5 Gbps effective | 900 MHz 1800 Mbps effective |
Base clock | — | 993 MHz |
Boost clock | — | 1124 MHz |
Memory size | 2 GB | 2 GB |
---|---|---|
Memory type | GDDR5 | DDR3 |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 160.0 GB/s | 28.80 GB/s |
Shading units | 1408 | 640 |
---|---|---|
TMUs | 88 | 40 |
ROPs | 32 | 16 |
Compute units | 22 | — |
Cache L1 | 8 KB (per CU) | 64 KB (per SMM) |
Cache L2 | 512 KB | 2 MB |
SMM count | — | 5 |
Pixel rate | 25.60 GPixel/s | 17.98 GPixel/s |
---|---|---|
Texture rate | 70.40 GTexel/s | 44.96 GTexel/s |
FP32 (float) performance | 2.253 TFLOPS | 1,439 GFLOPS |
FP64 (double) performance | 563.2 GFLOPS (1:4) | 44.96 GFLOPS (1:32) |
Slot width | Dual-slot | MXM Module |
---|---|---|
Length | 286 mm 11.3 inches | — |
Width | 126 mm 5 inches | — |
Height | 42 mm 1.7 inches | — |
TDP | 200 W | 75 W |
Suggested PSU | 550 W | — |
Outputs | 2x DVI1x HDMI2x mini-DisplayPort | No outputs |
Power connectors | 2x 6-pin | — |
Board number | C216-47 | — |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | — | 1.1 |
Shader model | 5.0 | 5.1 |
CUDA | — | 5.0 |
Release date | — | Mar 13th, 2015 |
---|---|---|
Generation | — | GeForce 900M |
Production | — | End-of-life |
Interface | — | MXM-B (3.0) |
Predecessor | — | GeForce 800M |
Successor | — | GeForce 10 Mobile |