HD Graphics 2000 and A800 PCIe 40 GB - video card comparison
HD Graphics 2000
A800 PCIe 40 GB
Architecture
Gen. 6 Sandy Bridge (2011)
Ampere (2020−2022)
GPU code name
Sandy Bridge
GA100
Market segment
Laptop
Desktop
Release date
February 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
850/1100 MHz
-
Floating-point performance
10.2 gflops
-
Manufacturing process technology
32 nm
7 nm
Number of transistors
189 million
54,200 million
Pipelines / CUDA cores
6
6912
Power consumption (TDP)
unknown
250 Watt
Texture fill rate
8.100
609.1
Memory type
System Shared
HBM2e
Maximum RAM amount
System Shared
40 GB
Memory bus width
64/128 Bit
5120 Bit
Memory clock speed
System Shared
2.4 GB/s
Memory bandwidth
-
1,555 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
N/A
CUDA
-
8.0
OpenCL
N/A
3.0
OpenGL
3.1
N/A
Shader Model
4.1
N/A
Vulkan
N/A
N/A