HD Graphics 4000 and Arc A770 - video card comparison
Passmark - benchmark score HD Graphics 4000 vs Arc A770
HD Graphics 4000
468
Arc A770
10284
HD Graphics 4000
Arc A770
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Alchemist
GPU code name
Ivy Bridge
DG2-512
Market segment
Laptop
Desktop
Release date
March 2011
October 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
1350 MHz
2400 MHz
Core clock speed
350 MHz
2100 MHz
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
6 nm
Number of transistors
1,200 million
21,700 million
Pipelines / CUDA cores
16
4096
Power consumption (TDP)
unknown
225 Watt
Texture fill rate
20.80
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
11.1 (11_0)
12 Ultimate (12_2)
OpenCL
1.2
3.0
OpenGL
4.0
4.6
Shader Model
5.0
6.6
Vulkan
1.1.80
1.3
Quick Sync
+
-