Radeon HD 7640G and GeForce RTX 4090 - video card comparison
Passmark - benchmark score Radeon HD 7640G vs GeForce RTX 4090
Radeon HD 7640G
473
GeForce RTX 4090
39777
Radeon HD 7640G
GeForce RTX 4090
Architecture
Terascale 3 (2010−2013)
Ada Lovelace
GPU code name
Trinity
AD102-300-A1
Market segment
Laptop
Desktop
Release date
May 2012
September 2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
686 MHz
2520 MHz
Core clock speed
497 MHz
2235 MHz
Manufacturing process technology
32 nm
5 nm
Number of transistors
1,303 million
76,300 million
Pipelines / CUDA cores
256
16384
Power consumption (TDP)
35 Watt
450 Watt
Texture fill rate
10.96
1,290
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
21000 MHz
Memory bandwidth
-
1,008 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