GPU model | M98 | GK107 |
---|---|---|
GPU variant | M98 XT (216-0732023) | N14P-GT |
Architecture | TeraScale | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 28 nm |
Number of transistors | 956 million | 1,270 million |
Die size | 256 mm² | 118 mm² |
Release date | Jan 9th, 2009 | Nov 8th, 2013 |
---|---|---|
Generation | M9x (Mobility HD 4800) | GeForce 700M |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
Reviews | 2 in our database | — |
Predecessor | M8x | GeForce 600M |
Successor | Manhattan | GeForce 800M |
GPU clock | 550 MHz | 926 MHz |
---|---|---|
Memory clock | 700 MHz 2.8 Gbps effective | 1254 MHz 5 Gbps effective |
Memory size | 1024 MB | 2 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 89.60 GB/s | 80.26 GB/s |
Shading units | 800 | 384 |
---|---|---|
TMUs | 40 | 32 |
ROPs | 16 | 16 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 256 KB | 256 KB |
SMX count | — | 2 |
Pixel rate | 8.800 GPixel/s | 7.408 GPixel/s |
---|---|---|
Texture rate | 22.00 GTexel/s | 29.63 GTexel/s |
FP32 (float) performance | 880.0 GFLOPS | 711.2 GFLOPS |
FP64 (double) performance | 176.0 GFLOPS (1:5) | 29.63 GFLOPS (1:24) |
TDP | unknown | 50 W |
---|---|---|
Outputs | No outputs | No outputs |
Slot width | — | MXM Module |
DirectX | 10.1 (10_1) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
Shader model | 4.1 | 5.1 |
CUDA | — | 3.0 |