Home GPU Comparison NVIDIA GeForce RTX 4080 vs AMD Radeon RX 5300

NVIDIA GeForce RTX 4080 vs AMD Radeon RX 5300

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 3GB VRAM Radeon RX 5300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 52% (2505MHz vs 1645MHz)
More VRAM (16GB vs 3GB)
Larger VRAM bandwidth (716.8GB/s vs 168.0GB/s)
8320 additional rendering cores
AMD Radeon RX 5300 's Advantages
Lower TDP (100W vs 320W)

Score

Benchmark

FP32 (float)
GeForce RTX 4080 +952%
48.74 TFLOPS
Radeon RX 5300
4.632 TFLOPS
VS

Graphics Card

Sep 2022
Release Date
May 2020
GeForce 40
Generation
Navi
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

2205 MHz
Base Clock
1327 MHz
2505 MHz
Boost Clock
1645 MHz
1400 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
3GB
GDDR6X
Memory Type
GDDR6
256bit
Memory Bus
96bit
716.8GB/s
Bandwidth
168.0GB/s

Render Config

76
SM Count
-
-
Compute Units
22
9728
Shading Units
1408
304
TMUs
88
112
ROPs
32
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
-
64 MB
L2 Cache
1536 KB

Theoretical Performance

280.6 GPixel/s
Pixel Rate
52.64 GPixel/s
761.5 GTexel/s
Texture Rate
144.8 GTexel/s
48.74 TFLOPS
FP16 (half)
9.265 TFLOPS
48.74 TFLOPS
FP32 (float)
4.632 TFLOPS
761.5 GFLOPS
FP64 (double)
289.5 GFLOPS

Graphics Processor

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

Board Design

320W
TDP
100W
700 W
Suggested PSU
300 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 6-pin

Graphics Features

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

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