GeForce GT 625M and Radeon 660M - video card comparison
Passmark - benchmark score GeForce GT 625M vs Radeon 660M
GeForce GT 625M
492
Radeon 660M
6474
GeForce GT 625M
Radeon 660M
Architecture
Fermi (2010−2014)
RDNA 2 (2020−2022)
GPU code name
N13M-GS
RDNA 2 Rembrandt
Market segment
Laptop
Laptop
Release date
October 2012
January 2022
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
1900 MHz
Core clock speed
Up to 625 MHz
-
CUDA cores
96
-
Floating-point performance
240.0 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
585 million
13,100 million
Pipelines / CUDA cores
96
384
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
Up to 14.4 billion/sec
45.60
Memory type
DDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
Up to 14.4 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2
3D Blu-Ray
+
-
Optimus
+
-