AMD Radeon Pro Vega II Duo vs ATI Radeon HD 3450 X2

VS

AMD Radeon Pro Vega II Duo

ATI Radeon HD 3450 X2

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 512MB VRAM Radeon HD 3450 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II Duo 's Advantages

Released 11 years and 6 months late

Boost Clock1720MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (1020GB/s vs 8.000GB/s)

4056 additional rendering cores

ATI Radeon HD 3450 X2 's Advantages

Lower TDP (50W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo +29254%

14.09 TFLOPS

Radeon HD 3450 X2

0.048 TFLOPS

Radeon Pro Vega II Duo

VS

Radeon HD 3450 X2

Graphics Card

Jun 2019

Release Date

Dec 2007

Radeon Pro Mac

Generation

Radeon R600

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1720 MHz

Boost Clock

-

1000 MHz

Memory Clock

500 MHz

Memory

32GB

Memory Size

512MB

HBM2

Memory Type

DDR2

4096bit

Memory Bus

64bit

1020GB/s

Bandwidth

8.000GB/s

Render Config

64

Compute Units

2

-

4096

Shading Units

40

256

TMUs

4

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

2.400 GPixel/s

440.3 GTexel/s

Texture Rate

2.400 GTexel/s

28.18 TFLOPS

FP16 (half)

-

14.09 TFLOPS

FP32 (float)

48.00 GFLOPS

7.045 TFLOPS

FP64 (double)

-

Board Design

475W

TDP

50W

850 W

Suggested PSU

250 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

2x DMS-59

None

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

RV620

Vega 20 XT

GPU Variant

RV620 LE

GCN 5.1

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

13.23 billion

Transistors

0.181 billion

331 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

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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