Home GPU Comparison AMD Radeon Pro 5500 XT vs AMD Radeon RX 7900 XT

AMD Radeon Pro 5500 XT vs AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500 XT 's Advantages
Lower TDP (125W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Released 2 years and 3 months late
Boost Clock has increased by 36% (2394MHz vs 1757MHz)
More VRAM (20GB vs 8GB)
Larger VRAM bandwidth (800.0GB/s vs 224.0GB/s)
3840 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 5500 XT
5.398 TFLOPS
Radeon RX 7900 XT +853%
51.48 TFLOPS
Blender
Radeon Pro 5500 XT
478
Radeon RX 7900 XT +716%
3905
VS

Graphics Card

Aug 2020
Release Date
Nov 2022
Radeon Pro Mac
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1187 MHz
Base Clock
1387 MHz
1757 MHz
Boost Clock
2394 MHz
1750 MHz
Memory Clock
2500 MHz

Memory

8GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
320bit
224.0GB/s
Bandwidth
800.0GB/s

Render Config

24
Compute Units
84
-
-
-
1536
Shading Units
5376
96
TMUs
336
32
ROPs
192
-
-
-
-
RT Cores
84
-
L1 Cache
256 KB per Array
2 MB
L2 Cache
6 MB
-
L3 Cache
80 MB

Theoretical Performance

56.22 GPixel/s
Pixel Rate
459.6 GPixel/s
168.7 GTexel/s
Texture Rate
804.4 GTexel/s
10.80 TFLOPS
FP16 (half)
103.0 TFLOPS
5.398 TFLOPS
FP32 (float)
51.48 TFLOPS
337.3 GFLOPS
FP64 (double)
1.609 TFLOPS

Board Design

125W
TDP
300W
300 W
Suggested PSU
700 W
No outputs
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Processor

Navi 14
GPU Name
Navi 31
Navi 14 PRO XL
GPU Variant
Navi 31 XT (215-145000156)
RDNA 1.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
6.4 billion
Transistors
57.7 billion
158 mm²
Die Size
529 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.3
Vulkan
1.3
-
-
-
6.5
Shader Model
6.7

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