HD Graphics 4000 and RTX A1000 Mobile - video card comparison
HD Graphics 4000
RTX A1000 Mobile
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Ampere (2020−2022)
GPU code name
Ivy Bridge
GA107
Market segment
Laptop
Laptop
Release date
March 2011
March 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Boost clock speed
1350 MHz
1140 MHz
Core clock speed
350 MHz
-
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
8 nm
Number of transistors
1,200 million
-
Pipelines / CUDA cores
16
2048
Power consumption (TDP)
unknown
95 Watt (35 - 95 Watt TGP)
Texture fill rate
20.80
72.96
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
4 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
176.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
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
6.7
Vulkan
1.1.80
1.3
Quick Sync
+
-