AMD Radeon RX 7900 XTX vs AMD Radeon Pro 5500 XT

VS

AMD Radeon RX 7900 XTX

AMD Radeon Pro 5500 XT

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 8GB VRAM Radeon Pro 5500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XTX 's Advantages

Released 2 years and 3 months late

Boost Clock has increased by 42% (2498MHz vs 1757MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (960.0GB/s vs 224.0GB/s)

4608 additional rendering cores

AMD Radeon Pro 5500 XT 's Advantages

Lower TDP (125W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +1037%

61.39 TFLOPS

Radeon Pro 5500 XT

5.398 TFLOPS

Blender

Radeon RX 7900 XTX +879%

4680

Radeon Pro 5500 XT

478

Radeon RX 7900 XTX

VS

Radeon Pro 5500 XT

Graphics Card

Nov 2022

Release Date

Aug 2020

Navi III

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1929 MHz

Base Clock

1187 MHz

2498 MHz

Boost Clock

1757 MHz

2500 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

128bit

960.0GB/s

Bandwidth

224.0GB/s

Render Config

96

Compute Units

24

-

6144

Shading Units

1536

384

TMUs

96

192

ROPs

32

-

96

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

2 MB

96 MB

L3 Cache

-

Theoretical Performance

479.6 GPixel/s

Pixel Rate

56.22 GPixel/s

959.2 GTexel/s

Texture Rate

168.7 GTexel/s

122.8 TFLOPS

FP16 (half)

10.80 TFLOPS

61.39 TFLOPS

FP32 (float)

5.398 TFLOPS

1.918 TFLOPS

FP64 (double)

337.3 GFLOPS

Board Design

355W

TDP

125W

750 W

Suggested PSU

300 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

No outputs

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

Navi 14

Navi 31 XTX (215-145000146)

GPU Variant

Navi 14 PRO XL

RDNA 3.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

57.7 billion

Transistors

6.4 billion

529 mm²

Die Size

158 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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