HD Graphics 4000 and RTX A3000 Mobile - video card comparison
HD Graphics 4000
RTX A3000 Mobile
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Ampere (2020−2022)
GPU code name
Ivy Bridge
GA104
Market segment
Laptop
Laptop
Release date
March 2011
April 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Boost clock speed
1350 MHz
1560 MHz
Core clock speed
350 MHz
1080 MHz
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
8 nm
Number of transistors
1,200 million
17,400 million
Pipelines / CUDA cores
16
4096
Power consumption (TDP)
unknown
130 Watt (60 - 115 Watt TGP)
Texture fill rate
20.80
237.6
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
12 GB
Memory bus width
64/128 Bit
192 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
336.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
1.2
3.0
OpenGL
4.0
4.6
Shader Model
5.0
6.6
Vulkan
1.1.80
1.2
Quick Sync
+
-