Radeon HD 7660G and GeForce RTX 4070 Mobile - video card comparison
Radeon HD 7660G
GeForce RTX 4070 Mobile
Architecture
Terascale 3 (2010−2013)
Ada Lovelace
GPU code name
Trinity
GN21-X6
Market segment
Laptop
Laptop
Release date
May 2012
January 2023
Interface
IGP
PCIe 4.0 x16
Boost clock speed
686 MHz
2175 MHz
Core clock speed
497 MHz
1605 MHz
Manufacturing process technology
32 nm
5 nm
Number of transistors
1.3 Million
-
Pipelines / CUDA cores
384
4608
Power consumption (TDP)
35 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
16.46
244.1
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
256.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
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