ATI Radeon HD 4450 vs AMD Radeon Pro Vega II Duo

VS

ATI Radeon HD 4450

AMD Radeon Pro Vega II Duo

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

Main Differences

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

Released 7 years and 7 months late

Boost Clock1720MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (1020GB/s vs 6.400GB/s)

4016 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4450

0.096 TFLOPS

Radeon Pro Vega II Duo +14577%

14.09 TFLOPS

Radeon HD 4450

VS

Radeon Pro Vega II Duo

Graphics Card

Nov 2011

Release Date

Jun 2019

Radeon R700

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1720 MHz

400 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

32GB

DDR2

Memory Type

HBM2

64bit

Memory Bus

4096bit

6.400GB/s

Bandwidth

1020GB/s

Render Config

1

Compute Units

64

-

80

Shading Units

4096

8

TMUs

256

4

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

4 MB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

110.1 GPixel/s

4.800 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

96.00 GFLOPS

FP32 (float)

14.09 TFLOPS

-

FP64 (double)

7.045 TFLOPS

Board Design

25W

TDP

475W

200 W

Suggested PSU

850 W

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

Outputs

1x HDMI 2.0b 4x Thunderbolt

None

Power Connectors

None

Graphics Processor

RV710

GPU Name

Vega 20

RV710 (215-0725016)

GPU Variant

Vega 20 XT

TeraScale

Architecture

GCN 5.1

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.242 billion

Transistors

13.23 billion

73 mm²

Die Size

331 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

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