Radeon HD 7670 OEM and UHD Graphics 770 - video card comparison
Radeon HD 7670 OEM
UHD Graphics 770
Architecture
TeraScale 2 (2009−2015)
Alder Lake
GPU code name
Turks
Alder Lake xG
Market segment
Desktop
Desktop
Release date
January 2012
January 2022
Interface
PCIe 2.0 x16
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
-
300 MHz
Core clock speed
800 MHz
-
Floating-point performance
768.0 gflops
-
Manufacturing process technology
40 nm
10 nm
Number of transistors
716 million
-
Pipelines / CUDA cores
480
32
Power consumption (TDP)
66 Watt
15 Watt
Texture fill rate
19.20
26.40
Memory type
GDDR5
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
4000 MHz
1550 MHz
Memory bandwidth
64 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x DisplayPort, 1x VGA
No outputs
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.3