GeForce GTX 880M and GeForce GTX 965M - video card comparison
Passmark - benchmark score GeForce GTX 880M vs GeForce GTX 965M
GeForce GTX 880M
3917
GeForce GTX 965M
3903
GeForce GTX 880M
GeForce GTX 965M
Architecture
Kepler (2012−2018)
Maxwell (2014−2018)
GPU code name
N15E-GX-A2
N16E-GS, N16E-GR
Market segment
Laptop
Laptop
Release date
March 2014
January 2015
Bus support
PCI Express 2.0, PCI Express 3.0
PCI Express 3.0
Interface
MXM-B (3.0)
MXM-B (3.0)
Supplementary power connectors
None
None
SLI options
+
+
Boost clock speed
993 MHz
950 / 1151 MHz
Core clock speed
954 MHz
944 MHz
CUDA cores
1536
1024
Floating-point performance
3,050 gflops
2,355 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
2,940 million
Pipelines / CUDA cores
1536
1024
Power consumption (TDP)
122 Watt
unknown
Texture fill rate
127.1
73.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
Up to 2500 MHz
2500 MHz
Memory bandwidth
160.0 GB/s
80 GB/s
Shared memory
-
-
Standard memory configuration
GDDR5
-
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
Up to 3840x2160
-
LVDS signal support
Up to 1920x1200
-
VGA аnalog display support
Up to 2048x1536
+
DisplayPort Multimode (DP++) support
Up to 3840x2160
+
HDCP content protection
+
-
HDMI
+
+
7.1 channel HD audio on HDMI
+
-
G-SYNC support
-
+
DirectX
12 (11_0)
12 (12_1)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.5
Shader Model
5.1
6.4
Vulkan
1.1.126
1.1
Ansel
-
+
BatteryBoost
-
+
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
H.264, VC1, MPEG2 1080p video decoder
+
+
Optimus
+
+
TrueHD and DTS-HD audio bitstreaming
+
-