Radeon RX 6650M and GeForce RTX 4090 - video card comparison
Passmark - benchmark score Radeon RX 6650M vs GeForce RTX 4090
Radeon RX 6650M
15382
GeForce RTX 4090
39777
Radeon RX 6650M
GeForce RTX 4090
Architecture
RDNA 2 (2020−2022)
Ada Lovelace
GPU code name
Navi 23
AD102-300-A1
Market segment
Laptop
Desktop
Release date
January 2022
September 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
2222 MHz
2520 MHz
Core clock speed
-
2235 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
76,300 million
Pipelines / CUDA cores
1792
16384
Power consumption (TDP)
120 Watt
450 Watt
Texture fill rate
270.6
1,290
Memory type
GDDR6
GDDR6X
Maximum RAM amount
8 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
18000 MHz
21000 MHz
Memory bandwidth
256.0 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2
1.3