ATI FirePro V7800P vs ATI Radeon HD 3450 PCI

VS

ATI FirePro V7800P

ATI Radeon HD 3450 PCI

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800P and 512MB VRAM Radeon HD 3450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800P 's Advantages

Released 3 years and 4 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 6.400GB/s)

1400 additional rendering cores

ATI Radeon HD 3450 PCI 's Advantages

Lower TDP (25W vs 138W)

Score

Benchmark

FP32 (float)

FirePro V7800P +4100%

2.016 TFLOPS

Radeon HD 3450 PCI

0.048 TFLOPS

FirePro V7800P

VS

Radeon HD 3450 PCI

Graphics Card

May 2011

Release Date

Jan 2008

FirePro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCI

Clock Speeds

-

1000 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

128.0GB/s

Bandwidth

6.400GB/s

Render Config

18

Compute Units

2

-

1440

Shading Units

40

72

TMUs

4

32

ROPs

4

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

64 KB

-

Theoretical Performance

22.40 GPixel/s

Pixel Rate

2.400 GPixel/s

50.40 GTexel/s

Texture Rate

2.400 GTexel/s

-

2.016 TFLOPS

FP32 (float)

48.00 GFLOPS

403.2 GFLOPS

FP64 (double)

-

Board Design

138W

TDP

25W

300 W

Suggested PSU

200 W

1x DisplayPort 1.1

Outputs

1x DVI 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Processor

Cypress

GPU Name

RV620

Cypress PRO GL

GPU Variant

RV620 LE

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

2.154 billion

Transistors

0.181 billion

334 mm²

Die Size

67 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

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