Home GPU Comparison NVIDIA GeForce GTX 950M Mac Edition vs ATI Mobility Radeon HD 550v

NVIDIA GeForce GTX 950M Mac Edition vs ATI Mobility Radeon HD 550v

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950M Mac Edition and 1024MB VRAM Mobility Radeon HD 550v 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
Released 4 years and 10 months late
Boost Clock1124MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (28.80GB/s vs 19.20GB/s)
320 additional rendering cores
ATI Mobility Radeon HD 550v 's Advantages
Lower TDP (10W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 950M Mac Edition +399%
1.439 TFLOPS
Mobility Radeon HD 550v
0.288 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
May 2010
GeForce 900M
Generation
M9x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
19.20GB/s

Render Config

-
Compute Units
4
-
-
-
640
Shading Units
320
40
TMUs
32
16
ROPs
8
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

17.98 GPixel/s
Pixel Rate
3.600 GPixel/s
44.96 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
1439 GFLOPS
FP32 (float)
288.0 GFLOPS
44.96 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
10W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GM107
GPU Name
M96
N16P-GT
GPU Variant
-
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.87 billion
Transistors
0.514 billion
148 mm²
Die Size
146 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.1

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