ATI FirePro V8750 vs ATI Radeon HD 3450 AGP

VS

ATI FirePro V8750

ATI Radeon HD 3450 AGP

We compared two Desktop platform GPUs: 2GB VRAM FirePro V8750 and 512MB VRAM Radeon HD 3450 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8750 's Advantages

Released 6 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (115.2GB/s vs 8.000GB/s)

760 additional rendering cores

ATI Radeon HD 3450 AGP 's Advantages

Lower TDP (25W vs 151W)

Score

Benchmark

FP32 (float)

FirePro V8750 +2400%

1.2 TFLOPS

Radeon HD 3450 AGP

0.048 TFLOPS

FirePro V8750

VS

Radeon HD 3450 AGP

Graphics Card

Jul 2008

Release Date

Jan 2008

FirePro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

900 MHz

Memory Clock

500 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

115.2GB/s

Bandwidth

8.000GB/s

Render Config

10

Compute Units

2

-

800

Shading Units

40

TMUs

4

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

12.00 GPixel/s

Pixel Rate

2.400 GPixel/s

30.00 GTexel/s

Texture Rate

2.400 GTexel/s

-

1200 GFLOPS

FP32 (float)

48.00 GFLOPS

240.0 GFLOPS

FP64 (double)

-

Board Design

151W

TDP

25W

450 W

Suggested PSU

200 W

1x DVI 2x DisplayPort 1.0 1x S-Video

Outputs

2x DVI

2x 6-pin

Power Connectors

1x Molex

Graphics Processor

RV770

GPU Name

RV620

RV770 XT (215-0669049)

GPU Variant

RV620 LE

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

55 nm

Process Size

55 nm

0.956 billion

Transistors

0.181 billion

256 mm²

Die Size

67 mm²

Graphics Features

10.1 (10_1)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

-

4.1

Shader Model

4.1

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