NVIDIA GeForce GT 120M Mac Edition vs NVIDIA GeForce GTX 670MX
We compared two Mobile platform GPUs: 256MB VRAM GeForce GT 120M Mac Edition and 3GB VRAM GeForce GTX 670MX 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 670MX 's Advantages
Released 3 years and 10 months late
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (67.20GB/s vs 25.34GB/s)
928 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 120M Mac Edition
0.08 TFLOPS
GeForce GTX 670MX
+1342%
1.154 TFLOPS
Graphics Card
Dec 2008
Release Date
Oct 2012
GeForce 100M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
792 MHz
Memory Clock
700 MHz
Memory
256MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
25.34GB/s
Bandwidth
67.20GB/s
Render Config
-
-
-
4
SM Count
-
32
Shading Units
960
16
TMUs
80
8
ROPs
24
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
32 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
12.02 GPixel/s
8.000 GTexel/s
Texture Rate
48.08 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
1154 GFLOPS
-
FP64 (double)
48.08 GFLOPS
Board Design
14W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
G96C
GPU Name
GK104
-
GPU Variant
N13E-GR-A2
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.314 billion
Transistors
3.54 billion
121 mm²
Die Size
294 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.0
4.0
Shader Model
5.1
