HD Graphics 4400 and Arc A770 - video card comparison
Passmark - benchmark score HD Graphics 4400 vs Arc A770
HD Graphics 4400
538
Arc A770
10284
HD Graphics 4400
Arc A770
Architecture
Gen. 7.5 Haswell (2012−2013)
Alchemist
GPU code name
Haswell GT2
DG2-512
Market segment
Laptop
Desktop
Release date
June 2013
October 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
1100 MHz
2400 MHz
Core clock speed
200 MHz
2100 MHz
Floating-point performance
46 gflops
-
Manufacturing process technology
22 nm
6 nm
Number of transistors
392 million
21,700 million
Pipelines / CUDA cores
20
4096
Power consumption (TDP)
20 Watt
225 Watt
Texture fill rate
22.00
614.4
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
512.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
1.2
3.0
OpenGL
4.3
4.6
Shader Model
5.1
6.6
Vulkan
1.1.80
1.3
Quick Sync
+
-