NVIDIA GeForce RTX 4080 16 GB vs AMD Radeon RX 5300
GPU Specs Compare
Graphics Card
Release Date
Sep 2022
May 2020
Generation
GeForce 40
Navi
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2205 MHz
1327 MHz
Boost Clock
2505 MHz
1645 MHz
Memory Clock
1400 MHz
1750 MHz
Memory
Memory Size
16GB
3GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
96bit
Bandwidth
716.8GB/s
168.0GB/s
Render Config
SM Count
76
-
Shading Units
9728
1408
TMUs
304
88
ROPs
112
32
Tensor Cores
304
-
RT Cores
76
-
L1 Cache
128 KB (per SM)
-
L2 Cache
64 MB
1536 KB
Compute Units
-
22
Theoretical Performance
Pixel Rate
280.6 GPixel/s
52.64 GPixel/s
Texture Rate
761.5 GTexel/s
144.8 GTexel/s
FP16 (half)
48.74 TFLOPS
9.265 TFLOPS
FP32 (float)
48.74 TFLOPS
4.632 TFLOPS
FP64 (double)
761.5 GFLOPS
289.5 GFLOPS
Graphics Processor
GPU Name
AD103
Navi 14
GPU Variant
AD103-300-A1
Navi 14 XE
Architecture
Ada Lovelace
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
45.9 billion
6.4 billion
Die Size
379 mm²
158 mm²
Board Design
TDP
320W
100W
Suggested PSU
700 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.9
-
Shader Model
6.6
6.5