Home GPU Comparison AMD Radeon RX 6300 vs NVIDIA GeForce RTX 4080 Ti

AMD Radeon RX 6300 vs NVIDIA GeForce RTX 4080 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 6300 and 16GB VRAM GeForce RTX 4080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300 's Advantages
Lower TDP (32W vs 400W)
NVIDIA GeForce RTX 4080 Ti 's Advantages
Boost Clock has increased by 28% (2610MHz vs 2040MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (678.4GB/s vs 64.00GB/s)
13312 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6300
3.133 TFLOPS
GeForce RTX 4080 Ti +2245%
73.5 TFLOPS
VS

Graphics Card

Unknown
Release Date
Unknown
Navi II
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x16

Clock Speeds

1000 MHz
Base Clock
2340 MHz
2040 MHz
Boost Clock
2610 MHz
2000 MHz
Memory Clock
1325 MHz

Memory

2GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6X
32bit
Memory Bus
256bit
64.00GB/s
Bandwidth
678.4GB/s

Render Config

12
Compute Units
-
-
SM Count
110
768
Shading Units
14080
48
TMUs
440
32
ROPs
144
-
Tensor Cores
440
12
RT Cores
110
128 KB per Array
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
80 MB
8 MB
L3 Cache
-

Theoretical Performance

65.28 GPixel/s
Pixel Rate
375.8 GPixel/s
97.92 GTexel/s
Texture Rate
1148 GTexel/s
6.267 TFLOPS
FP16 (half)
73.50 TFLOPS
3.133 TFLOPS
FP32 (float)
73.50 TFLOPS
195.8 GFLOPS
FP64 (double)
1148 GFLOPS

Board Design

32W
TDP
400W
200 W
Suggested PSU
800 W
2x HDMI 2.1
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Processor

Navi 24
GPU Name
AD102
Navi 24 XL
GPU Variant
AD102-225-A1
RDNA 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
6 nm
Process Size
5 nm
5.4 billion
Transistors
76.3 billion
107 mm²
Die Size
609 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
8.9
6.7
Shader Model
6.7

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