Radeon HD 7670 OEM and GeForce RTX 4090 - video card comparison
Radeon HD 7670 OEM
GeForce RTX 4090
Architecture
TeraScale 2 (2009−2015)
Ada Lovelace
GPU code name
Turks
AD102-300-A1
Market segment
Desktop
Desktop
Release date
January 2012
September 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
800 MHz
2235 MHz
Floating-point performance
768.0 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
716 million
76,300 million
Pipelines / CUDA cores
480
16384
Power consumption (TDP)
66 Watt
450 Watt
Texture fill rate
19.20
1,290
Memory type
GDDR5
GDDR6X
Maximum RAM amount
512 MB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
4000 MHz
21000 MHz
Memory bandwidth
64 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x DisplayPort, 1x VGA
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