Home GPU Comparison AMD Radeon Pro 5500 XT vs NVIDIA GeForce RTX 3080 Ti

AMD Radeon Pro 5500 XT vs NVIDIA GeForce RTX 3080 Ti

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 12GB VRAM GeForce RTX 3080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500 XT 's Advantages
Boost Clock has increased by 6% (1757MHz vs 1665MHz)
Lower TDP (125W vs 350W)
NVIDIA GeForce RTX 3080 Ti 's Advantages
Released 9 months late
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (912.4GB/s vs 224.0GB/s)
8704 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 5500 XT
5.398 TFLOPS
GeForce RTX 3080 Ti +531%
34.1 TFLOPS
VS

Graphics Card

Aug 2020
Release Date
May 2021
Radeon Pro Mac
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1187 MHz
Base Clock
1365 MHz
1757 MHz
Boost Clock
1665 MHz
1750 MHz
Memory Clock
1188 MHz

Memory

8GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6X
128bit
Memory Bus
384bit
224.0GB/s
Bandwidth
912.4GB/s

Render Config

24
Compute Units
-
-
SM Count
80
1536
Shading Units
10240
96
TMUs
320
32
ROPs
112
-
Tensor Cores
320
-
RT Cores
80
-
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

56.22 GPixel/s
Pixel Rate
186.5 GPixel/s
168.7 GTexel/s
Texture Rate
532.8 GTexel/s
10.80 TFLOPS
FP16 (half)
34.10 TFLOPS
5.398 TFLOPS
FP32 (float)
34.10 TFLOPS
337.3 GFLOPS
FP64 (double)
532.8 GFLOPS

Board Design

125W
TDP
350W
300 W
Suggested PSU
750 W
No outputs
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 12-pin

Graphics Processor

Navi 14
GPU Name
GA102
Navi 14 PRO XL
GPU Variant
GA102-225-A1
RDNA 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
6.4 billion
Transistors
28.3 billion
158 mm²
Die Size
628 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
8.6
6.5
Shader Model
6.6

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