AMD Radeon RX Vega 56 vs ATI Radeon HD 3470

VS

AMD Radeon RX Vega 56

ATI Radeon HD 3470

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 56 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 RX Vega 56 's Advantages

Released 9 years and 7 months late

Boost Clock1471MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (409.6GB/s vs 15.20GB/s)

3544 additional rendering cores

ATI Radeon HD 3470 's Advantages

Lower TDP (30W vs 210W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 +16368%

10.54 TFLOPS

Radeon HD 3470

0.064 TFLOPS

Radeon RX Vega 56

VS

Radeon HD 3470

Graphics Card

Aug 2017

Release Date

Jan 2008

Vega

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1156 MHz

Base Clock

-

1471 MHz

Boost Clock

-

800 MHz

Memory Clock

950 MHz

Memory

8GB

Memory Size

256MB

HBM2

Memory Type

GDDR3

2048bit

Memory Bus

64bit

409.6GB/s

Bandwidth

15.20GB/s

Render Config

56

Compute Units

2

-

3584

Shading Units

40

224

TMUs

4

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

94.14 GPixel/s

Pixel Rate

3.200 GPixel/s

329.5 GTexel/s

Texture Rate

3.200 GTexel/s

21.09 TFLOPS

FP16 (half)

-

10.54 TFLOPS

FP32 (float)

64.00 GFLOPS

659.0 GFLOPS

FP64 (double)

-

Board Design

210W

TDP

30W

550 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

RV620

Vega 10 XL (215-0894216)

GPU Variant

RV620 PRO (215-0670006)

GCN 5.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

12.5 billion

Transistors

0.181 billion

495 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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