NVIDIA GeForce GT 430 PCI vs ATI Radeon HD 3450 AGP

VS

NVIDIA GeForce GT 430 PCI

ATI Radeon HD 3450 AGP

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 PCI and 512MB VRAM Radeon HD 3450 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 430 PCI 's Advantages

Released 2 years and 9 months late

Larger VRAM bandwidth (9.600GB/s vs 8.000GB/s)

56 additional rendering cores

ATI Radeon HD 3450 AGP 's Advantages

Lower TDP (25W vs 49W)

Score

Benchmark

FP32 (float)

GeForce GT 430 PCI +460%

0.269 TFLOPS

Radeon HD 3450 AGP

0.048 TFLOPS

GeForce GT 430 PCI

VS

Radeon HD 3450 AGP

Graphics Card

Oct 2010

Release Date

Jan 2008

GeForce 400

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

600 MHz

Memory Clock

500 MHz

Memory

512MB

Memory Size

512MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

9.600GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

SM Count

-

96

Shading Units

40

16

TMUs

4

ROPs

4

-

64 KB (per SM)

L1 Cache

-

128 KB

L2 Cache

64 KB

-

Theoretical Performance

2.800 GPixel/s

Pixel Rate

2.400 GPixel/s

11.20 GTexel/s

Texture Rate

2.400 GTexel/s

-

268.8 GFLOPS

FP32 (float)

48.00 GFLOPS

22.40 GFLOPS

FP64 (double)

-

Board Design

49W

TDP

25W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI

None

Power Connectors

1x Molex

Graphics Processor

GF108

GPU Name

RV620

GF108-300-A1

GPU Variant

RV620 LE

Fermi

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.585 billion

Transistors

0.181 billion

116 mm²

Die Size

67 mm²

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

4.1

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