GeForce GTX 960M and C51 - video card comparison
GeForce GTX 960M
C51
Architecture
Maxwell (2014−2018)
Curie (2003−2013)
GPU code name
N16P-GX
C51
Market segment
Laptop
Desktop
Release date
March 2015
-
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
-
SLI options
+
-
Boost clock speed
1202 MHz
-
Core clock speed
1096 MHz
-
CUDA cores
640
-
Floating-point performance
1,505 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
1,870 million
-
Pipelines / CUDA cores
640
-
Power consumption (TDP)
75 Watt
-
Texture fill rate
47.04
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
-
Memory bus width
128 Bit
-
Memory clock speed
2500 MHz
-
Memory bandwidth
80 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
-
DirectX
12 (11_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.5
2.0 (full)
Shader Model5.13.0
Vulkan
1.1.126
N/A
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
PureVideo HD
-
VP1