HD Graphics 4400 and Radeon RX 6600M - video card comparison
Passmark - benchmark score HD Graphics 4400 vs Radeon RX 6600M
HD Graphics 4400
538
Radeon RX 6600M
14091
HD Graphics 4400
Radeon RX 6600M
Architecture
Gen. 7.5 Haswell (2012−2013)
RDNA 2 (2020−2022)
GPU code name
Haswell GT2
R21M-E65-70
Market segment
Laptop
Laptop
Release date
June 2013
September 2020
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
2177 MHz
Core clock speed
200 MHz
2068 MHz
Floating-point performance
46 gflops
-
Manufacturing process technology
22 nm
7 nm
Number of transistors
392 million
11,060 million
Pipelines / CUDA cores
20
1792
Power consumption (TDP)
20 Watt
100 Watt (50 - 100 Watt TGP)
Texture fill rate
22.00
235.8
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
256.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
1.2
2.1
OpenGL
4.3
4.6
Shader Model
5.1
6.5
Vulkan
1.1.80
1.2
Quick Sync
+
-