Radeon RX 6400 vs Radeon RX 9060 XT 16 GB
We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 16GB VRAM Radeon RX 9060 XT 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6400 's Advantages
Lower TDP (53W vs 160W)
Radeon RX 9060 XT 16 GB 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 35% (3130MHz vs 2321MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (322.3GB/s vs 128.0GB/s)
1280 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 6400
3565
Radeon RX 9060 XT 16 GB
+619%
25640
Graphics Card
Jan 2022
Release Date
Jun 2025
Navi II
Generation
Navi IV
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 5.0 x16
Clock Speeds
1923 MHz
Base Clock
1700 MHz
2321 MHz
Boost Clock
3130 MHz
2000 MHz
Memory Clock
2518 MHz
Memory
4GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
64bit
Memory Bus
128bit
128.0GB/s
Bandwidth
322.3GB/s
Render Config
12
Compute Units
32
768
Shading Units
2048
48
TMUs
128
32
ROPs
64
12
RT Cores
32
128 KB per Array
L1 Cache
-
1024 KB
L2 Cache
4 MB
16 MB
L3 Cache
32 MB
Theoretical Performance
74.27 GPixel/s
Pixel Rate
200.3 GPixel/s
111.4 GTexel/s
Texture Rate
400.6 GTexel/s
7.130 TFLOPS
FP16 (half)
51.28 TFLOPS
3.565 TFLOPS
FP32 (float)
25.64 TFLOPS
222.8 GFLOPS
FP64 (double)
801.3 GFLOPS
Board Design
53W
TDP
160W
250 W
Suggested PSU
450 W
1x HDMI 2.1
1x DisplayPort 1.4a
Outputs
1x HDMI 2.1b
2x DisplayPort 2.1a
None
Power Connectors
1x 8-pin
Graphics Processor
Navi 24
GPU Name
Navi 44
Navi 24 XL
(215-135000046)
GPU Variant
Navi 44 XT 16GB
(215-176400102)
RDNA 2.0
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
6 nm
Process Size
4 nm
5.4 billion
Transistors
29.7 billion
107 mm²
Die Size
199 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
2.2
1.3
Vulkan
1.3
6.7
Shader Model
6.8
