GeForce GTX 965M and GeForce GT 635M - video card comparison
Passmark - benchmark score GeForce GTX 965M vs GeForce GT 635M
GeForce GTX 965M
3903
GeForce GT 635M
578
GeForce GTX 965M
GeForce GT 635M
Architecture
Maxwell (2014−2018)
Fermi (2010−2014)
GPU code name
N16E-GS, N16E-GR
N13E-GE2
Market segment
Laptop
Laptop
Release date
January 2015
December 2011
Bus support
PCI Express 3.0
PCI Express 2.0
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
950 / 1151 MHz
753 MHz
Core clock speed
944 MHz
Up to 675 MHz
CUDA cores
1024
Up to 144
Floating-point performance
2,355 gflops
253.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,940 million
1,170 million
Pipelines / CUDA cores
1024
144
Power consumption (TDP)
unknown
35 Watt
Texture fill rate
73.60
Up to 16.2 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
Up to 192bit
Memory clock speed
2500 MHz
1800 MHz
Memory bandwidth
80 GB/s
Up to 43.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
G-SYNC support
+
-
DirectX
12 (12_1)
12 API
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.5
Shader Model
6.4
5.1
Vulkan
1.1
N/A
3D Blu-Ray
-
+
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
+