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NVIDIA GeForce G105M

GT218
Graphics Processor
16
Cores
8
TMUs
4
ROPs
256 MB
Memory Size
GDDR3
Memory Type
64 bit
Bus Width
NVIDIA GT218 Image
The GeForce G105M was a graphics card by NVIDIA, launched in July 2009. Built on the 40 nm process, and based on the GT218 graphics processor, in its GT218-300-A2 variant, the card supports DirectX 10.1. The GT218 graphics processor is a relatively small chip with a die area of only 57 mm² and 260 million transistors. It features 16 shading units, 8 texture mapping units and 4 ROPs. NVIDIA has placed 256 MB GDDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 500 MHz, memory is running at 700 MHz.
We recommend the NVIDIA GeForce G105M for gaming with highest details at resolutions up to, and including, 800x600.
Its power draw is rated at 14 W maximum. GeForce G105M is connected to the rest of the system using a PCIe 2.0 x16 interface.

Graphics Processor

GPU Name: GT218
GPU Variant: GT218-300-A2
Architecture: Tesla 2.0
Process Size: 40 nm
Transistors: 260 million
Die Size: 57 mm²

Graphics Card

Released: Jul 16th, 2009
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Relative Performance

100%
GeForce G105M
115%
148%
182%
233%
274%
288%
357%
466%
472%
513%
541%
553%
634%
674%
723%
747%
778%
802%
856%
903%
923%
951%
984%
1124%
1132%
1153%
1167%
1181%
1192%
1261%
1326%
1348%
1398%
1436%
1441%
1443%
1471%
1542%
1572%
1686%
1717%
1717%
1794%
1859%
1983%
2046%
2056%
2094%
2104%
2178%
2204%
2220%
2258%
2363%
2409%
2448%
2456%
2464%
2661%
2684%
2749%
2782%
2795%
2824%
2874%
2880%
2960%
3187%
3269%
3353%
3373%
3406%
3442%
3614%
3698%
3786%
3840%
3842%
4257%
4749%
5066%
5094%
5162%
5230%
5300%
5322%
5376%
5399%
5471%
5885%
5960%
5960%
6178%
6745%
7044%
7291%
7983%
9420%
11021%
11352%
Based on TPU review data: "Performance Summary" at 1920x1080
GeForce G105M performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock: 500 MHz
Shader Clock: 1070 MHz
Memory Clock: 700 MHz
1400 MHz effective

Memory

Memory Size: 256 MB
Memory Type: GDDR3
Memory Bus: 64 bit
Bandwidth: 11.20 GB/s

Render Config

Shading Units: 16
TMUs: 8
ROPs: 4
SM Count: 2
Pixel Rate: 4.28 GPixel/s
Texture Rate: 8.56 GTexel/s
Floating-point performance: 34.24 GFLOPS

Board Design

TDP: 14 W

Graphics Features

DirectX: 10.1
OpenGL: 3.3
OpenCL: 1.1
CUDA: 1.2
Shader Model: 4.1

Reviews

Our review database contains 2 reviews of the GeForce G105M.