AMD Radeon Pro W6600 vs ATI Radeon HD 3470

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro W6600 and 256MB VRAM Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6600 's Advantages

Released 13 years and 5 months late

Boost Clock2580MHz

Larger VRAM bandwidth (224.0GB/s vs 15.20GB/s)

1752 additional rendering cores

ATI Radeon HD 3470 's Advantages

Lower TDP (30W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro W6600 +14348%

9.247 TFLOPS

Radeon HD 3470

0.064 TFLOPS

Radeon Pro W6600

VS

Radeon HD 3470

Graphics Card

Jun 2021

Release Date

Jan 2008

Radeon Pro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

2331 MHz

Base Clock

-

2580 MHz

Boost Clock

-

1750 MHz

Memory Clock

950 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

15.20GB/s

Render Config

-

SM Count

-

28

Compute Units

2

1792

Shading Units

40

112

TMUs

4

64

ROPs

4

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

64 KB

Theoretical Performance

165.1 GPixel/s

Pixel Rate

3.200 GPixel/s

289.0 GTexel/s

Texture Rate

3.200 GTexel/s

18.49 TFLOPS

FP16 (half)

-

9.247 TFLOPS

FP32 (float)

64.00 GFLOPS

577.9 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 23

GPU Name

RV620

-

GPU Variant

RV620 PRO (215-0670006)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

11.06 billion

Transistors

0.181 billion

237 mm²

Die Size

67 mm²

Board Design

100W

TDP

30W

300 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

4.1

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