GeForce GT 625M and Mobility Radeon HD 2600 XT - video card comparison
GeForce GT 625M
Mobility Radeon HD 2600 XT
Architecture
Fermi (2010−2014)
RV6xx (2007−2010)
GPU code name
N13M-GS
M76-XT
Market segment
Laptop
Laptop
Release date
October 2012
May 2007
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
MXM-II
Core clock speed
Up to 625 MHz
700 MHz
CUDA cores
96
-
Floating-point performance
240.0 gflops
163.2 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
585 million
390 million
Pipelines / CUDA cores
96
120
Power consumption (TDP)
15 Watt
-
Texture fill rate
Up to 14.4 billion/sec
5.440
Memory type
DDR3
DDR2, GDDR3
Maximum RAM amount
1 GB
256+ MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
750 MHz
Memory bandwidth
Up to 14.4 GB/s
24 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
10.0 (10_0)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.5
3.3
Shader Model
5.1
4.0
Vulkan
N/A
N/A
3D Blu-Ray
+
-
Optimus
+
-