NVIDIA NVS 300 vs ATI Radeon HD 3450 AGP

VS

We compared two Desktop platform GPUs: 512MB VRAM NVS 300 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 NVS 300 's Advantages

Released 3 years late

Larger VRAM bandwidth (12.64GB/s vs 8.000GB/s)

Lower TDP (18W vs 25W)

ATI Radeon HD 3450 AGP 's Advantages

24 additional rendering cores

Score

Benchmark

FP32 (float)

NVS 300

0.039 TFLOPS

Radeon HD 3450 AGP +23%

0.048 TFLOPS

NVS 300

VS

Radeon HD 3450 AGP

Graphics Card

Jan 2011

Release Date

Jan 2008

NVS

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

Base Clock

-

Boost Clock

-

790 MHz

Memory Clock

500 MHz

Memory

512MB

Memory Size

512MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

12.64GB/s

Bandwidth

8.000GB/s

Render Config

2

SM Count

-

Compute Units

2

16

Shading Units

40

8

TMUs

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

32 KB

L2 Cache

64 KB

Theoretical Performance

2.080 GPixel/s

Pixel Rate

2.400 GPixel/s

4.160 GTexel/s

Texture Rate

2.400 GTexel/s

-

FP16 (half)

-

39.36 GFLOPS

FP32 (float)

48.00 GFLOPS

-

FP64 (double)

-

Graphics Processor

GT218

GPU Name

RV620

GT218-670-B1

GPU Variant

RV620 LE

Tesla 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.26 billion

Transistors

0.181 billion

57 mm²

Die Size

67 mm²

Board Design

18W

TDP

25W

200 W

Suggested PSU

200 W

1x DMS-59

Outputs

2x DVI

None

Power Connectors

1x Molex

Graphics Features

11.1 (10_1)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

1.2

CUDA

-

4.1

Shader Model

4.1

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