Radeon HD 7670M and GeForce RTX 4080 Mobile - video card comparison
Radeon HD 7670M
GeForce RTX 4080 Mobile
Architecture
Terascale 2 (2009−2015)
Ada Lovelace
GPU code name
Thames XT
GN21-X9
Market segment
Laptop
Laptop
Release date
June 2011
January 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Boost clock speed
-
2280 MHz
Core clock speed
600 MHz
1860 MHz
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
716 million
35,800 million
Pipelines / CUDA cores
480
7424
Power consumption (TDP)
20 Watt
150 Watt (60 - 150 Watt TGP)
Texture fill rate
14.40
386.3
Memory type
DDR3, (GDDR5)
GDDR6X
Maximum RAM amount
2 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
1800 MHz
20000 MHz
Memory bandwidth
28.8 GB/s
432.0 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