AMD Radeon Pro V520 vs ATI Radeon HD 4450

VS

AMD Radeon Pro V520

ATI Radeon HD 4450

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro V520 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 V520 's Advantages

Released 9 years and 1 months late

Boost Clock1600MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 6.400GB/s)

2224 additional rendering cores

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 225W)

Score

Benchmark

FP32 (float)

Radeon Pro V520 +7580%

7.373 TFLOPS

Radeon HD 4450

0.096 TFLOPS

Radeon Pro V520

VS

Radeon HD 4450

Graphics Card

Dec 2020

Release Date

Nov 2011

Radeon Pro

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1600 MHz

Boost Clock

-

1000 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

512MB

HBM2

Memory Type

DDR2

2048bit

Memory Bus

64bit

512.0GB/s

Bandwidth

6.400GB/s

Render Config

36

Compute Units

1

-

2304

Shading Units

80

144

TMUs

8

64

ROPs

4

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

64 KB

-

Theoretical Performance

102.4 GPixel/s

Pixel Rate

2.400 GPixel/s

230.4 GTexel/s

Texture Rate

4.800 GTexel/s

14.75 TFLOPS

FP16 (half)

-

7.373 TFLOPS

FP32 (float)

96.00 GFLOPS

460.8 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

25W

550 W

Suggested PSU

200 W

No outputs

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 12

GPU Name

RV710

Navi 12

GPU Variant

RV710 (215-0725016)

RDNA 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

Unknown

Transistors

0.242 billion

Unknown

Die Size

73 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

6.5

Shader Model

4.1

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