Home GPU Comparison ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce 825M

ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2600 XT and 1024MB VRAM GeForce 825M 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 14.40GB/s)
NVIDIA GeForce 825M 's Advantages
Released 6 years and 8 months late
Boost Clock941MHz
More VRAM (1024GB vs 256GB)
264 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2600 XT
0.163 TFLOPS
GeForce 825M +343%
0.723 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jan 2014
M7x
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
941 MHz
750 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
24.00GB/s
Bandwidth
14.40GB/s

Render Config

3
Compute Units
-
-
-
-
120
Shading Units
384
8
TMUs
32
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
7.528 GPixel/s
5.440 GTexel/s
Texture Rate
30.11 GTexel/s
-
-
-
163.2 GFLOPS
FP32 (float)
722.7 GFLOPS
-
FP64 (double)
30.11 GFLOPS

Board Design

Unknown
TDP
33W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M76
GPU Name
GK208
M76 XT-M (216XJBKA13FG)
GPU Variant
-
TeraScale
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.39 billion
Transistors
1.02 billion
153 mm²
Die Size
87 mm²

Graphics Features

10.0 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
4.0
Shader Model
5.1

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