GeForce GTX 670 and GeForce GTX 970M - video card comparison
Passmark - benchmark score GeForce GTX 670 vs GeForce GTX 970M
GeForce GTX 670
5491
GeForce GTX 970M
5911
GeForce GTX 670
GeForce GTX 970M
Architecture
Kepler (2012−2018)
Maxwell (2014−2018)
GPU code name
GK104
GM204
Market segment
Desktop
Laptop
Release date
May 2012
October 2014
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
Two 6-pin
None
SLI options
+
+
Boost clock speed
980 MHz
1038 MHz
Core clock speed
915 MHz
924 MHz
CUDA cores
1344
1280
Floating-point performance
2,459.5 gflops
2,657 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
5,200 million
Pipelines / CUDA cores
1344
1280
Power consumption (TDP)
170 Watt
unknown
Maximum GPU temperature
97 °C
-
Texture fill rate
102.5 billion/sec
83.04
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
6 GB
Memory bus width
256-bit GDDR5
192 Bit
Memory clock speed
6.0 GB/s
2500 MHz
Memory bandwidth
192.2 GB/s
120 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
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 (11_0)
12 (12_1)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.2
4.5
Shader Model
5.1
6.4
Vulkan
1.1.126
1.1.126
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-
Ansel
-
+
BatteryBoost
-
+
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+