NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce GT 430 OEM

VS

NVIDIA GeForce 7800 GTX 512

NVIDIA GeForce GT 430 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 2GB VRAM GeForce GT 430 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 7800 GTX 512 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 25.60GB/s)

NVIDIA GeForce GT 430 OEM 's Advantages

Released 4 years and 11 months late

More VRAM (2GB vs 512GB)

96 additional rendering cores

Lower TDP (49W vs 108W)

Score

GeForce 7800 GTX 512

VS

GeForce GT 430 OEM

Graphics Card

Nov 2005

Release Date

Oct 2010

GeForce 7 PCIe

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

DDR3

256bit

Memory Bus

128bit

51.20GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

2

-

Shading Units

96

24

TMUs

16

ROPs

4

-

L1 Cache

64 KB (per SM)

-

L2 Cache

256 KB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

2.800 GPixel/s

12.00 GTexel/s

Texture Rate

11.20 GTexel/s

-

FP32 (float)

268.8 GFLOPS

-

FP64 (double)

22.40 GFLOPS

Board Design

108W

TDP

49W

300 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

-

Power Connectors

None

Graphics Processor

G70

GPU Name

GF108

GF-7800-GTX-512-A2

GPU Variant

GF108-400-A1

Curie

Architecture

Fermi

TSMC

Foundry

TSMC

110 nm

Process Size

40 nm

0.302 billion

Transistors

0.585 billion

333 mm²

Die Size

116 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (11_0)

2.1

OpenGL

4.6

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

3.0

Shader Model

5.1

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