Home GPU Comparison ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GTX 285M

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GTX 285M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3450 and 1024MB VRAM GeForce GTX 285M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 285M 's Advantages
Released 2 years and 1 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 6.400GB/s)
88 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3450
0.04 TFLOPS
GeForce GTX 285M +860%
0.384 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Feb 2010
M8x
Generation
GeForce 200M
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1000 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
64.00GB/s

Render Config

2
Compute Units
-
-
SM Count
16
40
Shading Units
128
4
TMUs
64
4
ROPs
16
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
9.600 GPixel/s
2.000 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
40.00 GFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M82
GPU Name
G92
M82-SCE XT (216-0707011)
GPU Variant
N10E-GTX1-B1
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.181 billion
Transistors
0.754 billion
67 mm²
Die Size
324 mm²

Graphics Features

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

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