Home GPU Comparison NVIDIA GeForce GT 120M Mac Edition vs NVIDIA GeForce GTX 950M Mac Edition

NVIDIA GeForce GT 120M Mac Edition vs NVIDIA GeForce GTX 950M Mac Edition

We compared two Mobile platform GPUs: 256MB VRAM GeForce GT 120M Mac Edition and 2GB VRAM GeForce GTX 950M Mac Edition 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 950M Mac Edition 's Advantages
Released 6 years and 3 months late
Boost Clock1124MHz
Larger VRAM bandwidth (28.80GB/s vs 25.34GB/s)
608 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 120M Mac Edition
0.08 TFLOPS
GeForce GTX 950M Mac Edition +1698%
1.439 TFLOPS
VS

Graphics Card

Dec 2008
Release Date
Mar 2015
GeForce 100M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
993 MHz
-
Boost Clock
1124 MHz
792 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
25.34GB/s
Bandwidth
28.80GB/s

Render Config

4
SM Count
-
-
Compute Units
-
32
Shading Units
640
16
TMUs
40
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
64 KB (per SMM)
32 KB
L2 Cache
2 MB

Theoretical Performance

4.000 GPixel/s
Pixel Rate
17.98 GPixel/s
8.000 GTexel/s
Texture Rate
44.96 GTexel/s
-
FP16 (half)
-
80.00 GFLOPS
FP32 (float)
1439 GFLOPS
-
FP64 (double)
44.96 GFLOPS

Graphics Processor

G96C
GPU Name
GM107
-
GPU Variant
N16P-GT
Tesla
Architecture
Maxwell
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.314 billion
Transistors
1.87 billion
121 mm²
Die Size
148 mm²

Board Design

14W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
5.0
4.0
Shader Model
5.1

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