AMD Radeon RX 5500 OEM vs ATI Radeon HD 4450

VS

AMD Radeon RX 5500 OEM ATI Radeon HD 4450

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 5500 OEM 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 RX 5500 OEM 's Advantages

Released 7 years and 11 months late

Boost Clock1845MHz

Larger VRAM bandwidth (224.0GB/s vs 6.400GB/s)

1328 additional rendering cores

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 110W)

Score

Benchmark

FP32 (float)

Radeon RX 5500 OEM +5312%

5.196 TFLOPS

Radeon HD 4450

0.096 TFLOPS

Radeon RX 5500 OEM

VS

Radeon HD 4450

Graphics Card

Oct 2019

Release Date

Nov 2011

Navi

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1845 MHz

Boost Clock

-

1750 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

22

Compute Units

1

1408

Shading Units

80

88

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

64 KB

Theoretical Performance

59.04 GPixel/s

Pixel Rate

2.400 GPixel/s

162.4 GTexel/s

Texture Rate

4.800 GTexel/s

10.39 TFLOPS

FP16 (half)

-

5.196 TFLOPS

FP32 (float)

96.00 GFLOPS

324.7 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 14

GPU Name

RV710

Navi 14 XT (215-0932220)

GPU Variant

RV710 (215-0725016)

RDNA 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

6.4 billion

Transistors

0.242 billion

158 mm²

Die Size

73 mm²

Board Design

110W

TDP

25W

300 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

None

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

-

CUDA

-

6.5

Shader Model

4.1

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