AMD Radeon RX 7400 vs AMD Radeon 860M
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
Mar 2025
Generation
Navi III
Navi III IGP
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1452 MHz
600 MHz
Boost Clock
2300 MHz
3000 MHz
Memory Clock
2250 MHz
System Shared
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
128bit
System Shared
Bandwidth
288.0GB/s
System Dependent
Render Config
Compute Units
28
8
Shading Units
1792
512
TMUs
112
32
ROPs
64
8
RT Cores
28
8
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
1024 KB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
147.2 GPixel/s
24.00 GPixel/s
Texture Rate
257.6 GTexel/s
96.00 GTexel/s
FP16 (half)
32.97 TFLOPS
6.144 TFLOPS
FP32 (float)
16.49 TFLOPS
3.072 TFLOPS
FP64 (double)
515.2 GFLOPS
192.0 GFLOPS
Graphics Processor
GPU Name
Navi 33
Krackan Point
GPU Variant
Navi 33
-
Architecture
RDNA 3.0
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
6 nm
4 nm
Transistors
13.3 billion
Unknown
Die Size
204 mm²
Unknown
Board Design
TDP
43W
15W
Suggested PSU
200 W
-
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.8
6.8