GeForce GT 635M and GeForce 8600M GT - video card comparison
Passmark - benchmark score GeForce GT 635M vs GeForce 8600M GT
GeForce GT 635M
578
GeForce 8600M GT
92
GeForce GT 635M
GeForce 8600M GT
Architecture
Fermi (2010−2014)
G8x (2007−2008)
GPU code name
N13E-GE2
G84M
Market segment
Laptop
Laptop
Release date
December 2011
June 2007
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
MXM-II
Boost clock speed
753 MHz
-
Core clock speed
Up to 675 MHz
475 MHz
CUDA cores
Up to 144
-
Floating-point performance
253.4 gflops
60.8 gflops
Manufacturing process technology
40 nm
80 nm
Number of transistors
1,170 million
289 million
Pipelines / CUDA cores
144
32
Power consumption (TDP)
35 Watt
20 Watt
Texture fill rate
Up to 16.2 billion/sec
7.600
Memory type
DDR3
GDDR3, GDDR2
Maximum RAM amount
2 GB
512 MB
Memory bus width
Up to 192bit
128 Bit
Memory clock speed
1800 MHz
700 MHz
Memory bandwidth
Up to 43.2 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
11.1 (10_0)
CUDA
+
1.1
OpenCL
1.1
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.0
Vulkan
N/A
N/A
3D Blu-Ray
+
-
Optimus
+
-