Home GPU Comparison NVIDIA GeForce GT 625M vs ATI Mobility Radeon X1900

NVIDIA GeForce GT 625M vs ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 625M 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 GT 625M 's Advantages
Released 5 years and 9 months late
More VRAM (2GB vs 256GB)
96 additional rendering cores
ATI Mobility Radeon X1900 's Advantages
Larger VRAM bandwidth (30.08GB/s vs 14.40GB/s)

Score

VS

Graphics Card

Oct 2012
Release Date
Jan 2007
GeForce 600M
Generation
M6x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-III

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
470 MHz

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
30.08GB/s

Render Config

-
-
-
2
SM Count
-
96
Shading Units
-
16
TMUs
12
4
ROPs
12
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
4.800 GPixel/s
10.00 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
-
20.00 GFLOPS
FP64 (double)
-

Board Design

15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GF117
GPU Name
M68
N13M-GS-B-A2
GPU Variant
-
Fermi 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
0.585 billion
Transistors
0.312 billion
116 mm²
Die Size
230 mm²

Graphics Features

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

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