GeForce GTX 950M vs Mobility Radeon HD 2600 XT Mac Edition
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M and 256MB VRAM Mobility Radeon HD 2600 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 950M 's Advantages
Released 7 years and 8 months late
Boost Clock1124MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (28.80GB/s vs 21.92GB/s)
520 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 950M
+899%
1439
Mobility Radeon HD 2600 XT Mac Edition
144
Graphics Card
Mar 2015
Release Date
Jul 2007
GeForce 900M
Generation
M7x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-II
Clock Speeds
993 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
685 MHz
Memory
4GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
21.92GB/s
Render Config
-
Compute Units
3
640
Shading Units
120
40
TMUs
8
16
ROPs
4
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
64 KB
Theoretical Performance
17.98 GPixel/s
Pixel Rate
2.400 GPixel/s
44.96 GTexel/s
Texture Rate
4.800 GTexel/s
1439 GFLOPS
FP32 (float)
144.0 GFLOPS
44.96 GFLOPS
FP64 (double)
-
Board Design
75W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
GM107
GPU Name
M76
N16P-GT
GPU Variant
M76 XT-M
(216XJBKA13FG)
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.87 billion
Transistors
0.39 billion
148 mm²
Die Size
153 mm²
Graphics Features
12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.0