HD Graphics 2000 and GeForce RTX 4080 Mobile - video card comparison
HD Graphics 2000
GeForce RTX 4080 Mobile
Architecture
Gen. 6 Sandy Bridge (2011)
Ada Lovelace
GPU code name
Sandy Bridge
GN21-X9
Market segment
Laptop
Laptop
Release date
February 2011
January 2023
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Boost clock speed
1350 MHz
2280 MHz
Core clock speed
850/1100 MHz
1860 MHz
Floating-point performance
10.2 gflops
-
Manufacturing process technology
32 nm
5 nm
Number of transistors
189 million
35,800 million
Pipelines / CUDA cores
6
7424
Power consumption (TDP)
unknown
150 Watt (60 - 150 Watt TGP)
Texture fill rate
8.100
386.3
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
12 GB
Memory bus width
64/128 Bit
192 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
432.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
11.1 (10_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
3.1
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3