GPU model | GT218 | GT216 |
---|---|---|
GPU variant | N11M-GE1 | N11P-GE1-A3 |
Architecture | Tesla 2.0 | Tesla 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 40 nm |
Number of transistors | 260 million | 486 million |
Die size | 57 mm² | 100 mm² |
Release date | Jan 10th, 2010 | Jan 10th, 2010 |
---|---|---|
Generation | GeForce 300M | GeForce 300M |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | MXM-A (3.0) |
Reviews | 2 in our database | 2 in our database |
Predecessor | GeForce 200M | GeForce 200M |
Successor | GeForce 400M | GeForce 400M |
GPU clock | 606 MHz | 575 MHz |
---|---|---|
Shader clock | 1530 MHz | 1265 MHz |
Memory clock | 667 MHz 1334 Mbps effective | 800 MHz 1600 Mbps effective |
Memory size | 1024 MB | 1024 MB |
---|---|---|
Memory type | DDR3 | GDDR3 |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 10.67 GB/s | 25.60 GB/s |
Shading units | 16 | 48 |
---|---|---|
TMUs | 8 | 16 |
ROPs | 4 | 8 |
SM count | 2 | 6 |
Cache L2 | 32 KB | 64 KB |
Pixel rate | 2.424 GPixel/s | 4.600 GPixel/s |
---|---|---|
Texture rate | 4.848 GTexel/s | 9.200 GTexel/s |
FP32 (float) performance | 48.96 GFLOPS | 121.4 GFLOPS |
TDP | 14 W | 23 W |
---|---|---|
Outputs | No outputs | No outputs |
DirectX | 11.1 (10_1) | 11.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 1.2 | 1.2 |
Shader model | 4.1 | 4.1 |