Home GPU Comparison AMD Radeon RX 6500 XT vs NVIDIA GeForce RTX 3080 12 GB

AMD Radeon RX 6500 XT vs NVIDIA GeForce RTX 3080 12 GB

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6500 XT and 12GB VRAM GeForce RTX 3080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500 XT 's Advantages
Boost Clock has increased by 65% (2815MHz vs 1710MHz)
Lower TDP (107W vs 350W)
NVIDIA GeForce RTX 3080 12 GB 's Advantages
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (912.4GB/s vs 143.9GB/s)
7936 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6500 XT
5.765 TFLOPS
GeForce RTX 3080 12 GB +431%
30.64 TFLOPS
3DMark Time Spy
Radeon RX 6500 XT
4918
GeForce RTX 3080 12 GB +283%
18851
Blender
Radeon RX 6500 XT
571
GeForce RTX 3080 12 GB +870%
5543
Shadow of the Tomb Raider 2160p
Radeon RX 6500 XT
15
GeForce RTX 3080 12 GB +486%
88
Shadow of the Tomb Raider 1440p
Radeon RX 6500 XT
31
GeForce RTX 3080 12 GB +387%
151
Shadow of the Tomb Raider 1080p
Radeon RX 6500 XT
47
GeForce RTX 3080 12 GB +306%
191
Cyberpunk 2077 2160p
Radeon RX 6500 XT
14
GeForce RTX 3080 12 GB +335%
61
Cyberpunk 2077 1440p
Radeon RX 6500 XT
19
GeForce RTX 3080 12 GB +278%
72
Cyberpunk 2077 1080p
Radeon RX 6500 XT
31
GeForce RTX 3080 12 GB +241%
106
Battlefield 5 2160p
Radeon RX 6500 XT
27
GeForce RTX 3080 12 GB +303%
109
Battlefield 5 1440p
Radeon RX 6500 XT
52
GeForce RTX 3080 12 GB +253%
184
Battlefield 5 1080p
Radeon RX 6500 XT
69
GeForce RTX 3080 12 GB +186%
198
GTA 5 2160p
Radeon RX 6500 XT
30
GeForce RTX 3080 12 GB +213%
94
GTA 5 1440p
Radeon RX 6500 XT
43
GeForce RTX 3080 12 GB +230%
142
GTA 5 1080p
Radeon RX 6500 XT
96
GeForce RTX 3080 12 GB +79%
172
VS

Graphics Card

Jan 2022
Release Date
Jan 2022
Navi II
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x16

Clock Speeds

2310 MHz
Base Clock
1260 MHz
2815 MHz
Boost Clock
1710 MHz
2248 MHz
Memory Clock
1188 MHz

Memory

4GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6X
64bit
Memory Bus
384bit
143.9GB/s
Bandwidth
912.4GB/s

Render Config

16
Compute Units
-
-
SM Count
70
1024
Shading Units
8960
64
TMUs
280
32
ROPs
96
-
Tensor Cores
280
16
RT Cores
70
128 KB per Array
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
5 MB
16 MB
L3 Cache
-

Theoretical Performance

90.08 GPixel/s
Pixel Rate
164.2 GPixel/s
180.2 GTexel/s
Texture Rate
478.8 GTexel/s
11.53 TFLOPS
FP16 (half)
30.64 TFLOPS
5.765 TFLOPS
FP32 (float)
30.64 TFLOPS
360.3 GFLOPS
FP64 (double)
478.8 GFLOPS

Board Design

107W
TDP
350W
300 W
Suggested PSU
750 W
1x HDMI 2.1 1x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 12-pin

Graphics Processor

Navi 24
GPU Name
GA102
Navi 24 XT (215-135000006)
GPU Variant
GA102-220-A1
RDNA 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
6 nm
Process Size
8 nm
5.4 billion
Transistors
28.3 billion
107 mm²
Die Size
628 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.6
Shader Model
6.6

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