GeForce GTX 970M and GeForce GTX 650 Ti Boost - video card comparison
Passmark - benchmark score GeForce GTX 970M vs GeForce GTX 650 Ti Boost
GeForce GTX 970M
5911
GeForce GTX 650 Ti Boost
3438
GeForce GTX 970M
GeForce GTX 650 Ti Boost
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
GM204
GK106
Market segment
Laptop
Desktop
Release date
October 2014
March 2013
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
One 6-pin
SLI options
+
+
Boost clock speed
1038 MHz
1033 MHz
Core clock speed
924 MHz
980 MHz
CUDA cores
1280
768
Floating-point performance
2,657 gflops
1,585 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,200 million
2,540 million
Pipelines / CUDA cores
1280
768
Power consumption (TDP)
unknown
134 Watt
Maximum GPU temperature
-
97 °C
Texture fill rate
83.04
62.7 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
192 Bit
Memory clock speed
2500 MHz
6.0 GB/s
Memory bandwidth
120 GB/s
144.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
-
4 Displays
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
-
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.2
OpenGL
4.5
4.3
Shader Model
6.4
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
-
+
3D Gaming
-
+
3D Vision
-
+
3D Vision Live
-
+
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-