Home GPU Comparison NVIDIA GeForce GTX 950M vs ATI Mobility Radeon X2500

NVIDIA GeForce GTX 950M vs ATI Mobility Radeon X2500

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M and 256MB VRAM Mobility Radeon X2500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950M 's Advantages
Released 7 years and 9 months late
Boost Clock1124MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
640 additional rendering cores

Score

VS

Graphics Card

Mar 2015
Release Date
Jun 2007
GeForce 900M
Generation
M6x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

4GB
Memory Size
256MB
DDR3
Memory Type
DDR2
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
-
-
-
640
Shading Units
-
40
TMUs
4
16
ROPs
4
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GM107
GPU Name
M66
N16P-GT
GPU Variant
-
Maxwell
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
1.87 billion
Transistors
0.157 billion
148 mm²
Die Size
150 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
3.0

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