AMD Radeon Pro Vega II vs ATI Radeon HD 4450

VS

AMD Radeon Pro Vega II

ATI Radeon HD 4450

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II 's Advantages

Released 7 years and 7 months late

Boost Clock1720MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (825.3GB/s vs 6.400GB/s)

4016 additional rendering cores

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II +14577%

14.09 TFLOPS

Radeon HD 4450

0.096 TFLOPS

Radeon Pro Vega II

VS

Radeon HD 4450

Graphics Card

Jun 2019

Release Date

Nov 2011

Radeon Pro Mac

Generation

Radeon R700

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x16

Clock Speeds

1574 MHz

Base Clock

-

1720 MHz

Boost Clock

-

806 MHz

Memory Clock

400 MHz

Memory

32GB

Memory Size

512MB

HBM2

Memory Type

DDR2

4096bit

Memory Bus

64bit

825.3GB/s

Bandwidth

6.400GB/s

Render Config

64

Compute Units

1

-

4096

Shading Units

80

256

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

64 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

2.400 GPixel/s

440.3 GTexel/s

Texture Rate

4.800 GTexel/s

28.18 TFLOPS

FP16 (half)

-

14.09 TFLOPS

FP32 (float)

96.00 GFLOPS

7.045 TFLOPS

FP64 (double)

-

Board Design

475W

TDP

25W

850 W

Suggested PSU

200 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

None

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

RV710

Vega 20 XT

GPU Variant

RV710 (215-0725016)

GCN 5.1

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

13.23 billion

Transistors

0.242 billion

331 mm²

Die Size

73 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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