NVIDIA GeForce RTX 4050 vs AMD Radeon RX 6400
We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 4050 and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4050 's Advantages
Boost Clock has increased by 14% (2640MHz vs 2321MHz)
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (216.0GB/s vs 128.0GB/s)
1792 additional rendering cores
AMD Radeon RX 6400 's Advantages
Lower TDP (53W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 4050
+279%
13.52 TFLOPS
Radeon RX 6400
3.565 TFLOPS
Graphics Card
Unknown
Release Date
Jan 2022
GeForce 40
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x4
Clock Speeds
2505 MHz
Base Clock
1923 MHz
2640 MHz
Boost Clock
2321 MHz
2250 MHz
Memory Clock
2000 MHz
Memory
6GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
96bit
Memory Bus
64bit
216.0GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
18
SM Count
-
2560
Shading Units
768
80
TMUs
48
32
ROPs
32
120
Tensor Cores
-
18
RT Cores
12
128 KB (per SM)
L1 Cache
128 KB per Array
32 MB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
84.48 GPixel/s
Pixel Rate
74.27 GPixel/s
211.2 GTexel/s
Texture Rate
111.4 GTexel/s
13.52 TFLOPS
FP16 (half)
7.130 TFLOPS
13.52 TFLOPS
FP32 (float)
3.565 TFLOPS
211.2 GFLOPS
FP64 (double)
222.8 GFLOPS
Board Design
115W
TDP
53W
300 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
1x DisplayPort 1.4a
1x 12-pin
Power Connectors
None
Graphics Processor
AD107
GPU Name
Navi 24
-
GPU Variant
Navi 24 XL
(215-135000046)
Ada Lovelace
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
6 nm
18.9 billion
Transistors
5.4 billion
159 mm²
Die Size
107 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.9
CUDA
-
6.8
Shader Model
6.7
