ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GT 220M

VS

ATI Mobility Radeon HD 3450

NVIDIA GeForce GT 220M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3450 and 512MB VRAM GeForce GT 220M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3450 's Advantages

8 additional rendering cores

NVIDIA GeForce GT 220M 's Advantages

Released 1 years and 5 months late

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (25.60GB/s vs 6.400GB/s)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3450

0.04 TFLOPS

GeForce GT 220M +100%

0.08 TFLOPS

Mobility Radeon HD 3450

VS

GeForce GT 220M

Graphics Card

Jan 2008

Release Date

Jun 2009

M8x

Generation

GeForce 200M

Mobile

Type

Mobile

MXM-II

Bus Interface

MXM-II

Clock Speeds

-

400 MHz

Memory Clock

800 MHz

Memory

256MB

Memory Size

512MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

25.60GB/s

Render Config

2

Compute Units

-

SM Count

4

40

Shading Units

32

4

TMUs

16

4

ROPs

8

-

64 KB

L2 Cache

32 KB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

4.000 GPixel/s

2.000 GTexel/s

Texture Rate

8.000 GTexel/s

-

40.00 GFLOPS

FP32 (float)

80.00 GFLOPS

-

Board Design

Unknown

TDP

14W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

M82

GPU Name

G96C

M82-SCE XT (216-0707011)

GPU Variant

N10P-GV2

TeraScale

Architecture

Tesla

TSMC

Foundry

TSMC

55 nm

Process Size

55 nm

0.181 billion

Transistors

0.314 billion

67 mm²

Die Size

121 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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