AMD Radeon RX 5500 XT vs NVIDIA GeForce GT 420 OEM

VS

AMD Radeon RX 5500 XT

NVIDIA GeForce GT 420 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 5500 XT and 1024MB VRAM GeForce GT 420 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500 XT 's Advantages

Released 9 years and 3 months late

Boost Clock1845MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 28.80GB/s)

1360 additional rendering cores

NVIDIA GeForce GT 420 OEM 's Advantages

Lower TDP (50W vs 130W)

Score

Benchmark

FP32 (float)

Radeon RX 5500 XT +3777%

5.196 TFLOPS

GeForce GT 420 OEM

0.134 TFLOPS

Radeon RX 5500 XT

VS

GeForce GT 420 OEM

Graphics Card

Dec 2019

Release Date

Sep 2010

Navi

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1607 MHz

Base Clock

-

1845 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

28.80GB/s

Render Config

22

Compute Units

-

SM Count

1

1408

Shading Units

48

88

TMUs

4

32

ROPs

4

-

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

59.04 GPixel/s

Pixel Rate

1.400 GPixel/s

162.4 GTexel/s

Texture Rate

2.800 GTexel/s

10.39 TFLOPS

FP16 (half)

-

5.196 TFLOPS

FP32 (float)

134.4 GFLOPS

324.7 GFLOPS

FP64 (double)

11.20 GFLOPS

Board Design

130W

TDP

50W

300 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 14

GPU Name

GF108

Navi 14 XTX (215-0932396)

GPU Variant

GF108-200-A1

RDNA 1.0

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

6.4 billion

Transistors

0.585 billion

158 mm²

Die Size

116 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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