ATI Radeon HD 3450 AGP vs NVIDIA GeForce 7800 GTX 512

VS

ATI Radeon HD 3450 AGP NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3450 AGP and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3450 AGP 's Advantages

Released 2 years and 2 months late

40 additional rendering cores

Lower TDP (25W vs 108W)

NVIDIA GeForce 7800 GTX 512 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 8.000GB/s)

Score

Radeon HD 3450 AGP

VS

GeForce 7800 GTX 512

Graphics Card

Jan 2008

Release Date

Nov 2005

Radeon R600

Generation

GeForce 7 PCIe

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

512MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

256bit

8.000GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

-

2

Compute Units

-

40

Shading Units

-

4

TMUs

24

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

64 KB

L2 Cache

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

8.000 GPixel/s

2.400 GTexel/s

Texture Rate

12.00 GTexel/s

-

FP16 (half)

-

48.00 GFLOPS

FP32 (float)

-

FP64 (double)

-

Graphics Processor

RV620

GPU Name

G70

RV620 LE

GPU Variant

GF-7800-GTX-512-A2

TeraScale

Architecture

Curie

TSMC

Foundry

TSMC

55 nm

Process Size

110 nm

0.181 billion

Transistors

0.302 billion

67 mm²

Die Size

333 mm²

Board Design

25W

TDP

108W

200 W

Suggested PSU

300 W

2x DVI

Outputs

2x DVI 1x S-Video

1x Molex

Power Connectors

-

Graphics Features

10.1 (10_1)

DirectX

9.0c (9_3)

3.3

OpenGL

2.1

N/A

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

3.0

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