Home GPU Comparison ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce GT 120M

ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce GT 120M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2600 XT and 1024MB VRAM GeForce GT 120M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 2600 XT 's Advantages
Larger VRAM bandwidth (24.00GB/s vs 16.00GB/s)
88 additional rendering cores
NVIDIA GeForce GT 120M 's Advantages
Released 2 years and 1 months late
More VRAM (1024GB vs 256GB)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2600 XT +103%
0.163 TFLOPS
GeForce GT 120M
0.08 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jun 2009
M7x
Generation
GeForce 100M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
500 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
128bit
24.00GB/s
Bandwidth
16.00GB/s

Render Config

3
Compute Units
-
-
SM Count
4
120
Shading Units
32
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
4.000 GPixel/s
5.440 GTexel/s
Texture Rate
8.000 GTexel/s
-
-
-
163.2 GFLOPS
FP32 (float)
80.00 GFLOPS
-
-
-

Board Design

Unknown
TDP
14W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M76
GPU Name
G96C
M76 XT-M (216XJBKA13FG)
GPU Variant
N10P-GV1
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.39 billion
Transistors
0.314 billion
153 mm²
Die Size
121 mm²

Graphics Features

10.0 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.0
Shader Model
4.0

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