Home GPU Comparison AMD Radeon Pro 5500 XT vs NVIDIA GeForce RTX 4080

AMD Radeon Pro 5500 XT vs NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 16GB VRAM GeForce RTX 4080 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 320W)
NVIDIA GeForce RTX 4080 's Advantages
Released 2 years and 1 months late
Boost Clock has increased by 43% (2505MHz vs 1757MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (716.8GB/s vs 224.0GB/s)
8192 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 5500 XT
5.398 TFLOPS
GeForce RTX 4080 +802%
48.74 TFLOPS
VS

Graphics Card

Aug 2020
Release Date
Sep 2022
Radeon Pro Mac
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1187 MHz
Base Clock
2205 MHz
1757 MHz
Boost Clock
2505 MHz
1750 MHz
Memory Clock
1400 MHz

Memory

8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6X
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
716.8GB/s

Render Config

24
Compute Units
-
-
SM Count
76
1536
Shading Units
9728
96
TMUs
304
32
ROPs
112
-
Tensor Cores
304
-
RT Cores
76
-
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

56.22 GPixel/s
Pixel Rate
280.6 GPixel/s
168.7 GTexel/s
Texture Rate
761.5 GTexel/s
10.80 TFLOPS
FP16 (half)
48.74 TFLOPS
5.398 TFLOPS
FP32 (float)
48.74 TFLOPS
337.3 GFLOPS
FP64 (double)
761.5 GFLOPS

Board Design

125W
TDP
320W
300 W
Suggested PSU
700 W
No outputs
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Processor

Navi 14
GPU Name
AD103
Navi 14 PRO XL
GPU Variant
AD103-300-A1
RDNA 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
6.4 billion
Transistors
45.9 billion
158 mm²
Die Size
379 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.5
Shader Model
6.7

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