AMD Radeon Pro Vega II Duo vs ATI Radeon HD 5450 PCIe x1

VS

AMD Radeon Pro Vega II Duo

ATI Radeon HD 5450 PCIe x1

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 512MB VRAM Radeon HD 5450 PCIe x1 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 9 years and 4 months late

Boost Clock1720MHz

More VRAM (32GB vs 512GB)

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

4016 additional rendering cores

ATI Radeon HD 5450 PCIe x1 's Advantages

Lower TDP (19W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo +13448%

14.09 TFLOPS

Radeon HD 5450 PCIe x1

0.104 TFLOPS

Radeon Pro Vega II Duo

VS

Radeon HD 5450 PCIe x1

Graphics Card

Jun 2019

Release Date

Feb 2010

Radeon Pro Mac

Generation

Evergreen

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x1

Clock Speeds

1400 MHz

Base Clock

-

1720 MHz

Boost Clock

-

1000 MHz

Memory Clock

500 MHz

Memory

32GB

Memory Size

512MB

HBM2

Memory Type

DDR3

4096bit

Memory Bus

64bit

1020GB/s

Bandwidth

8.000GB/s

Render Config

64

Compute Units

2

-

4096

Shading Units

80

256

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

2.600 GPixel/s

440.3 GTexel/s

Texture Rate

5.200 GTexel/s

28.18 TFLOPS

FP16 (half)

-

14.09 TFLOPS

FP32 (float)

104.0 GFLOPS

7.045 TFLOPS

FP64 (double)

-

Board Design

475W

TDP

19W

850 W

Suggested PSU

200 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

-

Graphics Processor

Vega 20

GPU Name

Cedar

Vega 20 XT

GPU Variant

Cedar PRO

GCN 5.1

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

13.23 billion

Transistors

0.292 billion

331 mm²

Die Size

59 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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