Radeon HD 7670M Rebrand and GeForce RTX 4080 - video card comparison
Radeon HD 7670M Rebrand
GeForce RTX 4080
Architecture
TeraScale 2 (2009−2015)
Ada Lovelace
GPU code name
Whistler
AD103-300-A1
Market segment
Desktop
Desktop
Release date
July 2012
September 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2505 MHz
Core clock speed
600 MHz
2205 MHz
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
716 million
45,900 million
Pipelines / CUDA cores
480
9728
Power consumption (TDP)
20 Watt
320 Watt
Texture fill rate
14.40
761.5
Memory type
GDDR3
GDDR6X
Maximum RAM amount
1 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
22400 MHz
Memory bandwidth
28.8 GB/s
716.8 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
6.6
Vulkan
N/A
1.3