NVIDIA GeForce GTX 950M Mac Edition vs NVIDIA GeForce 920M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950M Mac Edition and 2GB VRAM GeForce 920M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 950M Mac Edition 's Advantages
Boost Clock1124MHz
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
256 additional rendering cores
NVIDIA GeForce 920M 's Advantages
Lower TDP (33W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GTX 950M Mac Edition
+96%
1.439 TFLOPS
GeForce 920M
0.733 TFLOPS
Graphics Card
Mar 2015
Release Date
Mar 2015
GeForce 900M
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8
Clock Speeds
993 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
-
-
-
640
Shading Units
384
40
TMUs
32
16
ROPs
8
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
17.98 GPixel/s
Pixel Rate
7.632 GPixel/s
44.96 GTexel/s
Texture Rate
30.53 GTexel/s
-
-
-
1439 GFLOPS
FP32 (float)
732.7 GFLOPS
44.96 GFLOPS
FP64 (double)
30.53 GFLOPS
Board Design
75W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GM107
GPU Name
GK208B
N16P-GT
GPU Variant
N16V-GM
Maxwell
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
1.02 billion
148 mm²
Die Size
87 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.0
CUDA
3.5
5.1
Shader Model
5.1
