NVIDIA GeForce GT 120M Mac Edition vs NVIDIA GeForce GTX 285M
We compared two Mobile platform GPUs: 256MB VRAM GeForce GT 120M Mac Edition and 1024MB VRAM GeForce GTX 285M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 120M Mac Edition 's Advantages
Lower TDP (14W vs 75W)
NVIDIA GeForce GTX 285M 's Advantages
Released 1 years and 2 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 25.34GB/s)
96 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 120M Mac Edition
0.08 TFLOPS
GeForce GTX 285M
+380%
0.384 TFLOPS
Graphics Card
Dec 2008
Release Date
Feb 2010
GeForce 100M
Generation
GeForce 200M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
-
-
-
-
-
792 MHz
Memory Clock
1000 MHz
Memory
256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
25.34GB/s
Bandwidth
64.00GB/s
Render Config
-
-
-
4
SM Count
16
32
Shading Units
128
16
TMUs
64
8
ROPs
16
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
64 KB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
9.600 GPixel/s
8.000 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-
Board Design
14W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
G96C
GPU Name
G92
-
GPU Variant
N10E-GTX1-B1
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.314 billion
Transistors
0.754 billion
121 mm²
Die Size
324 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.1
4.0
Shader Model
4.0
