GeForce GTX 980M and GeForce GTX 670 - video card comparison
Passmark - benchmark score GeForce GTX 980M vs GeForce GTX 670
GeForce GTX 980M
7566
GeForce GTX 670
5491
GeForce GTX 980M
GeForce GTX 670
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
GM204
GK104
Market segment
Laptop
Desktop
Release date
October 2014
May 2012
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
Two 6-pin
SLI options
+
+
Boost clock speed
1127 MHz
980 MHz
Core clock speed
1038 MHz
915 MHz
CUDA cores
1536
1344
Floating-point performance
3,462 gflops
2,459.5 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,200 million
3,540 million
Pipelines / CUDA cores
1536
1344
Power consumption (TDP)
unknown
170 Watt
Maximum GPU temperature
-
97 °C
Texture fill rate
51.84
102.5 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
256-bit GDDR5
Memory clock speed
2500 MHz
6.0 GB/s
Memory bandwidth
160 GB/s
192.2 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
4.2
Shader Model
6.4
5.1
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
+
-