GPU model | Meso | GF117 |
---|---|---|
GPU variant | Meso XT (216-0867030) | N14M-GE |
Architecture | GCN 3.0 | Fermi 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 1,550 million | 585 million |
Die size | 125 mm² | 116 mm² |
Release date | May 5th, 2015 | Jul 1st, 2014 |
---|---|---|
Generation | Crystal System (R7 M300) | GeForce 700A |
Production | End-of-life | End-of-life |
Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Predecessor | Solar System | GeForce 600A |
Successor | Mobility Radeon | GeForce 800A |
Base clock | 1100 MHz | — |
---|---|---|
Boost clock | 1125 MHz | — |
Memory clock | 900 MHz 1800 Mbps effective | 1001 MHz 2 Gbps effective |
GPU clock | — | 775 MHz |
Shader clock | — | 1550 MHz |
Memory size | 2 GB | 1024 MB |
---|---|---|
Memory type | DDR3 | DDR3 |
Memory bus width | 64 bit | 64 bit |
Bandwidth | 14.40 GB/s | 16.02 GB/s |
Shading units | 384 | 96 |
---|---|---|
TMUs | 24 | 16 |
ROPs | 8 | 8 |
Compute units | 6 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 128 KB | 128 KB |
SM count | — | 2 |
Pixel rate | 9.000 GPixel/s | 3.100 GPixel/s |
---|---|---|
Texture rate | 27.00 GTexel/s | 12.40 GTexel/s |
FP16 (half) performance | 864.0 GFLOPS (1:1) | — |
FP32 (float) performance | 864.0 GFLOPS | 297.6 GFLOPS |
FP64 (double) performance | 54.00 GFLOPS (1:16) | 24.80 GFLOPS (1:12) |
TDP | unknown | 33 W |
---|---|---|
Outputs | No outputs | No outputs |
Slot width | — | MXM Module |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 6.0 | 5.1 |
CUDA | — | 2.1 |