AMD Radeon Pro V520 vs ATI Radeon HD 5450

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro V520 and 512MB VRAM Radeon HD 5450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V520 's Advantages

Released 10 years and 10 months late

Boost Clock1600MHz

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

2224 additional rendering cores

ATI Radeon HD 5450 's Advantages

Lower TDP (19W vs 225W)

Score

Benchmark

FP32 (float)

Radeon Pro V520 +6989%

7.373 TFLOPS

Radeon HD 5450

0.104 TFLOPS

Radeon Pro V520

VS

Radeon HD 5450

Graphics Card

Dec 2020

Release Date

Feb 2010

Radeon Pro

Generation

Evergreen

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

-

SM Count

-

36

Compute Units

2

2304

Shading Units

80

144

TMUs

8

64

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

Theoretical Performance

102.4 GPixel/s

Pixel Rate

2.600 GPixel/s

230.4 GTexel/s

Texture Rate

5.200 GTexel/s

14.75 TFLOPS

FP16 (half)

-

7.373 TFLOPS

FP32 (float)

104.0 GFLOPS

460.8 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 12

GPU Name

Cedar

Navi 12

GPU Variant

Cedar PRO

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

Unknown

Transistors

0.292 billion

Unknown

Die Size

59 mm²

Board Design

225W

TDP

19W

550 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

5.0

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