Home GPU Comparison NVIDIA NVS 3100M vs ATI Mobility Radeon X2500

NVIDIA NVS 3100M vs ATI Mobility Radeon X2500

We compared two Mobile platform GPUs: 512MB VRAM NVS 3100M and 256MB VRAM Mobility Radeon X2500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 3100M 's Advantages
Released 2 years and 7 months late
More VRAM (512GB vs 256GB)
16 additional rendering cores
ATI Mobility Radeon X2500 's Advantages
Larger VRAM bandwidth (12.80GB/s vs 12.64GB/s)

Score

VS

Graphics Card

Jan 2010
Release Date
Jun 2007
NVS Mobile
Generation
M6x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
790 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
64bit
Memory Bus
128bit
12.64GB/s
Bandwidth
12.80GB/s

Render Config

2
SM Count
-
-
Compute Units
-
16
Shading Units
-
8
TMUs
4
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
32 KB
L2 Cache
-

Theoretical Performance

2.424 GPixel/s
Pixel Rate
1.840 GPixel/s
4.848 GTexel/s
Texture Rate
1.840 GTexel/s
-
FP16 (half)
-
46.98 GFLOPS
FP32 (float)
-
-
FP64 (double)
-

Graphics Processor

GT218
GPU Name
M66
N10M-NS
GPU Variant
-
Tesla 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
0.26 billion
Transistors
0.157 billion
57 mm²
Die Size
150 mm²

Board Design

14W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

11.1 (10_1)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
3.0

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