HD Graphics 4000 and GeForce RTX 4080 Ti - video card comparison
HD Graphics 4000
GeForce RTX 4080 Ti
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Ada Lovelace
GPU code name
Ivy Bridge
AD102
Market segment
Laptop
Desktop
Release date
March 2011
2023
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
1350 MHz
2610 MHz
Core clock speed
350 MHz
-
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
5 nm
Number of transistors
1,200 million
76,300 million
Pipelines / CUDA cores
16
14080
Power consumption (TDP)
unknown
400 Watt
Texture fill rate
20.80
1,148
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
16 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
21.2 GB/s
Memory bandwidth
-
678.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.1 (11_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.0
4.6
Shader Model
5.0
6.7
Vulkan
1.1.80
1.3
Quick Sync
+
-