NVIDIA GeForce GT 120M Mac Edition vs NVIDIA GeForce GTX 770M
We compared two Mobile platform GPUs: 256MB VRAM GeForce GT 120M Mac Edition and 3GB VRAM GeForce GTX 770M 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 770M 's Advantages
Released 4 years and 5 months late
Boost Clock797MHz
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (96.19GB/s vs 25.34GB/s)
928 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 120M Mac Edition
0.08 TFLOPS
GeForce GTX 770M
+1812%
1.53 TFLOPS
Graphics Card
Dec 2008
Release Date
May 2013
GeForce 100M
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
706 MHz
-
Boost Clock
797 MHz
792 MHz
Memory Clock
1002 MHz
Memory
256MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
25.34GB/s
Bandwidth
96.19GB/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
15.94 GPixel/s
8.000 GTexel/s
Texture Rate
63.76 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
1.530 TFLOPS
-
FP64 (double)
63.76 GFLOPS
Board Design
14W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
G96C
GPU Name
GK106
-
GPU Variant
N14E-GS-A1
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.314 billion
Transistors
2.54 billion
121 mm²
Die Size
221 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
