ATI FirePro V7800 vs ATI Radeon HD 3470

VS

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800 and 256MB VRAM Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800 's Advantages

Released 2 years and 3 months late

Larger VRAM bandwidth (128.0GB/s vs 15.20GB/s)

1400 additional rendering cores

ATI Radeon HD 3470 's Advantages

Lower TDP (30W vs 150W)

Score

Benchmark

FP32 (float)

FirePro V7800 +3050%

2.016 TFLOPS

Radeon HD 3470

0.064 TFLOPS

FirePro V7800

VS

Radeon HD 3470

Graphics Card

Apr 2010

Release Date

Jan 2008

FirePro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

950 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

128.0GB/s

Bandwidth

15.20GB/s

Render Config

-

SM Count

-

18

Compute Units

2

1440

Shading Units

40

72

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

64 KB

Theoretical Performance

22.40 GPixel/s

Pixel Rate

3.200 GPixel/s

50.40 GTexel/s

Texture Rate

3.200 GTexel/s

-

FP16 (half)

-

2.016 TFLOPS

FP32 (float)

64.00 GFLOPS

403.2 GFLOPS

FP64 (double)

-

Graphics Processor

Cypress

GPU Name

RV620

Cypress PRO GL

GPU Variant

RV620 PRO (215-0670006)

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

Board Design

150W

TDP

30W

450 W

Suggested PSU

200 W

1x DVI 2x DisplayPort 1.1

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

4.1

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