Home GPU Comparison NVIDIA GeForce 825M vs ATI Mobility Radeon X1900

NVIDIA GeForce 825M vs ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 825M and 256MB VRAM Mobility Radeon X1900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 825M 's Advantages
Released 7 years late
Boost Clock941MHz
More VRAM (1024GB vs 256GB)
384 additional rendering cores
ATI Mobility Radeon X1900 's Advantages
Larger VRAM bandwidth (30.08GB/s vs 14.40GB/s)

Score

VS

Graphics Card

Jan 2014
Release Date
Jan 2007
GeForce 800M
Generation
M6x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-III

Clock Speeds

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

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
30.08GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
-
32
TMUs
12
8
ROPs
12
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

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

Graphics Processor

GK208
GPU Name
M68
-
-
-
Kepler 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.02 billion
Transistors
0.312 billion
87 mm²
Die Size
230 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
3.0

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