AMD Radeon RX 6400 vs AMD Radeon R9 FURY
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Jul 2015
Generation
Navi II
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1923 MHz
-
Boost Clock
2321 MHz
-
Memory Clock
2000 MHz
500 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
HBM
Memory Bus
64bit
4096bit
Bandwidth
128.0GB/s
512.0GB/s
Render Config
Compute Units
12
56
Shading Units
768
3584
TMUs
48
224
ROPs
32
64
RT Cores
12
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
2 MB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
74.27 GPixel/s
64.00 GPixel/s
Texture Rate
111.4 GTexel/s
224.0 GTexel/s
FP16 (half)
7.130 TFLOPS
7.168 TFLOPS
FP32 (float)
3.565 TFLOPS
7.168 TFLOPS
FP64 (double)
222.8 GFLOPS
448.0 GFLOPS
Graphics Processor
GPU Name
Navi 24
Fiji
GPU Variant
Navi 24 XL(215-135000046)
Fiji PRO CB(215-0862046)
Architecture
RDNA 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
5.4 billion
8.9 billion
Die Size
107 mm²
596 mm²
Board Design
TDP
53W
275W
Suggested PSU
250 W
600 W
Outputs
1x HDMI 2.11x DisplayPort 1.4a
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.0
Vulkan
1.3
1.2
Shader Model
6.7
6.3
📊 Benchmark
3DMark Time Spy
-
4,858
3DMark Time Spy Extreme
-
2,277