HD Graphics 4000 and A800 PCIe 80 GB - video card comparison
HD Graphics 4000
A800 PCIe 80 GB
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Ampere (2020−2022)
GPU code name
Ivy Bridge
GA100
Market segment
Laptop
Desktop
Release date
March 2011
November 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
8-pin EPS
Boost clock speed
1350 MHz
1410 MHz
Core clock speed
350 MHz
-
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
7 nm
Number of transistors
1,200 million
54,200 million
Pipelines / CUDA cores
16
6912
Power consumption (TDP)
unknown
250 Watt
Texture fill rate
20.80
609.1
Memory type
System Shared
HBM2e
Maximum RAM amount
System Shared
80 GB
Memory bus width
64/128 Bit
5120 Bit
Memory clock speed
System Shared
3 GB/s
Memory bandwidth
-
1,935 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
N/A
CUDA
-
8.0
OpenCL
1.2
3.0
OpenGL
4.0
N/A
Shader Model
5.0
N/A
Vulkan
1.1.80
N/A
Quick Sync
+
-