Home GPU Comparison NVIDIA GeForce GTX 580M vs ATI Mobility Radeon X1900

NVIDIA GeForce GTX 580M vs ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 580M 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 GTX 580M 's Advantages
Released 4 years and 5 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (96.00GB/s vs 30.08GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Jun 2011
Release Date
Jan 2007
GeForce 500M
Generation
M6x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-III

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
470 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
96.00GB/s
Bandwidth
30.08GB/s

Render Config

-
-
-
8
SM Count
-
384
Shading Units
-
64
TMUs
12
32
ROPs
12
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
4.800 GPixel/s
39.68 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
-
79.36 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GF114
GPU Name
M68
N12E-GTX2-A1
GPU Variant
-
Fermi 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
1.95 billion
Transistors
0.312 billion
332 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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