Home GPU Comparison NVIDIA GeForce GTX 260M vs ATI Mobility Radeon HD 3450

NVIDIA GeForce GTX 260M vs ATI Mobility Radeon HD 3450

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 256MB VRAM Mobility Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260M 's Advantages
Released 1 years and 2 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (60.80GB/s vs 6.400GB/s)
72 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 260M +670%
0.308 TFLOPS
Mobility Radeon HD 3450
0.04 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Jan 2008
GeForce 200M
Generation
M8x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
60.80GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
2
14
SM Count
-
112
Shading Units
40
56
TMUs
4
16
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

8.800 GPixel/s
Pixel Rate
2.000 GPixel/s
30.80 GTexel/s
Texture Rate
2.000 GTexel/s
-
-
-
308.0 GFLOPS
FP32 (float)
40.00 GFLOPS
-
-
-

Board Design

65W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

G92
GPU Name
M82
N10E-GT
GPU Variant
M82-SCE XT (216-0707011)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.181 billion
324 mm²
Die Size
67 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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