ATI Radeon HD 3450 AGP vs NVIDIA GeForce GTX 260

VS

ATI Radeon HD 3450 AGP NVIDIA GeForce GTX 260

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3450 AGP and 896MB VRAM GeForce GTX 260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3450 AGP 's Advantages

Lower TDP (25W vs 182W)

NVIDIA GeForce GTX 260 's Advantages

More VRAM (896GB vs 512GB)

Larger VRAM bandwidth (111.9GB/s vs 8.000GB/s)

152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3450 AGP

0.048 TFLOPS

GeForce GTX 260 +893%

0.477 TFLOPS

Radeon HD 3450 AGP

VS

GeForce GTX 260

Graphics Card

Jan 2008

Release Date

Jun 2008

Radeon R600

Generation

GeForce 200

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

999 MHz

Memory

512MB

Memory Size

896MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

448bit

8.000GB/s

Bandwidth

111.9GB/s

Render Config

-

SM Count

24

2

Compute Units

-

40

Shading Units

192

4

TMUs

64

4

ROPs

28

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

64 KB

L2 Cache

224 KB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

16.13 GPixel/s

2.400 GTexel/s

Texture Rate

36.86 GTexel/s

-

FP16 (half)

-

48.00 GFLOPS

FP32 (float)

476.9 GFLOPS

-

FP64 (double)

59.62 GFLOPS

Graphics Processor

RV620

GPU Name

GT200

RV620 LE

GPU Variant

G200-100-A2

TeraScale

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

65 nm

0.181 billion

Transistors

1.4 billion

67 mm²

Die Size

576 mm²

Board Design

25W

TDP

182W

200 W

Suggested PSU

450 W

2x DVI

Outputs

2x DVI 1x S-Video

1x Molex

Power Connectors

2x 6-pin

Graphics Features

10.1 (10_1)

DirectX

11.1 (10_0)

3.3

OpenGL

3.3

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.3

4.1

Shader Model

4.0

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