GPU model | M98 | GK107 |
---|---|---|
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 | Aug 28th, 2009 | — |
---|---|---|
Generation | M9x (Mobility HD 4800) | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 2 in our database | — |
Predecessor | M8x | — |
Successor | Manhattan | — |
GPU clock | 503 MHz | 902 MHz |
---|---|---|
Memory clock | 850 MHz 1700 Mbps effective | 1253 MHz 5 Gbps effective |
Memory size | 512 MB | 1024 MB |
---|---|---|
Memory type | GDDR3 | GDDR5 |
Memory bus width | 256 bit | 64 bit |
Bandwidth | 54.40 GB/s | 40.10 GB/s |
Shading units | 800 | 384 |
---|---|---|
TMUs | 40 | 32 |
ROPs | 16 | 8 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 256 KB | 128 KB |
SMX count | — | 2 |
Pixel rate | 8.048 GPixel/s | 7.216 GPixel/s |
---|---|---|
Texture rate | 20.12 GTexel/s | 28.86 GTexel/s |
FP32 (float) performance | 804.8 GFLOPS | 692.7 GFLOPS |
FP64 (double) performance | 161.0 GFLOPS (1:5) | 28.86 GFLOPS (1:24) |
TDP | unknown | 64 W |
---|---|---|
Outputs | No outputs | 2x DVI1x mini-HDMI |
Slot width | — | Single-slot |
Length | — | 145 mm 5.7 inches |
Suggested PSU | — | 250 W |
Power connectors | — | 1x 6-pin |
Board number | — | P2011 |
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 |
Release date | — | Apr 9th, 2015 |
---|---|---|
Generation | — | GeForce 700 |
Production | — | Active |
Launch price | — | 89 USD |
Interface | — | PCIe 3.0 x16 |
Predecessor | — | GeForce 600 |
Successor | — | GeForce 900 |