GeForce 310M vs GeForce GT 120M Mac Edition
We compared two Mobile platform GPUs: 1024MB VRAM GeForce 310M and 256MB VRAM GeForce GT 120M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 310M 's Advantages
Released 1 years and 1 months late
More VRAM (1024GB vs 256GB)
GeForce GT 120M Mac Edition 's Advantages
Larger VRAM bandwidth (25.34GB/s vs 10.67GB/s)
16 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 310M
49
GeForce GT 120M Mac Edition
+63%
80
Graphics Card
Jan 2010
Release Date
Dec 2008
GeForce 300M
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
667 MHz
Memory Clock
792 MHz
Memory
1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
10.67GB/s
Bandwidth
25.34GB/s
Render Config
2
SM Count
4
16
Shading Units
32
8
TMUs
16
4
ROPs
8
32 KB
L2 Cache
32 KB
Theoretical Performance
2.424 GPixel/s
Pixel Rate
4.000 GPixel/s
4.848 GTexel/s
Texture Rate
8.000 GTexel/s
48.96 GFLOPS
FP32 (float)
80.00 GFLOPS
Board Design
14W
TDP
14W
No outputs
Outputs
No outputs
Graphics Processor
GT218
GPU Name
G96C
N11M-GE1
GPU Variant
-
Tesla 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.314 billion
57 mm²
Die Size
121 mm²
Graphics Features
11.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
1.1
4.1
Shader Model
4.0
