GeForce GT 650M and Radeon RX 6600 - video card comparison
Passmark - benchmark score GeForce GT 650M vs Radeon RX 6600
GeForce GT 650M
1241
Radeon RX 6600
15586
GeForce GT 650M
Radeon RX 6600
Architecture
Kepler (2012−2018)
Navi / RDNA2 (2020−2022)
GPU code name
N13E-GE
Navi 23
Market segment
Laptop
Desktop
Release date
March 2012
October 2021
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
900 MHz
2491 MHz
Core clock speed
Up to 900 MHz
2044 MHz
CUDA cores
384
-
Floating-point performance
652.8 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
1,270 million
11,060 million
Pipelines / CUDA cores
384
1792
Power consumption (TDP)
45 Watt
132 Watt
Texture fill rate
Up to 27.2 billion/sec
279.0
Memory type
DDR3\GDDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
128bit
128 Bit
Memory clock speed
1800 - 4000 MHz
14500 MHz
Memory bandwidth
Up to 80.0 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12.0 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.5
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2
3D Blu-Ray
+
-
Optimus
+
-