Radeon HD 7660D and GeForce RTX 4090 Ti - video card comparison
Radeon HD 7660D
GeForce RTX 4090 Ti
Architecture
Terascale 3 (2010−2013)
Ada Lovelace
GPU code name
Trinity
AD102
Market segment
Desktop
Desktop
Release date
September 2012
2023
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
2x 16-pin
Boost clock speed
800 MHz
2565 MHz
Core clock speed
633 MHz
-
Manufacturing process technology
32 nm
5 nm
Number of transistors
1,303 million
76,300 million
Pipelines / CUDA cores
384
18176
Power consumption (TDP)
100 Watt
600 Watt
Texture fill rate
19.20
1,457
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
24 GB/s
Memory bandwidth
-
1,152 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.2 (11_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
N/A
1.3