GeForce GTX 980 and GeForce GTX 980M - video card comparison
Passmark - benchmark score GeForce GTX 980 vs GeForce GTX 980M
GeForce GTX 980
11457
GeForce GTX 980M
7565
GeForce GTX 980
GeForce GTX 980M
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
GM204
GM204
Market segment
Desktop
Laptop
Release date
September 2014
October 2014
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
2x 6-pins
None
SLI options
+
+
Boost clock speed
1216 MHz
1127 MHz
Core clock speed
1064 MHz
1038 MHz
CUDA cores
2048
1536
Floating-point performance
4,981 gflops
3,462 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,200 million
5,200 million
Pipelines / CUDA cores
2048
1536
Power consumption (TDP)
165 Watt
unknown
Texture fill rate
144 billion/sec
51.84
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
7.0 GB/s
2500 MHz
Memory bandwidth
224 GB/s
160 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
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 (12_1)
12 (12_1)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
4.5
Shader Model
6.4
6.4
Vulkan
1.1.126
1.1.126
Ansel
-
+
BatteryBoost
+
+
GameStream
+
+
GameWorks
+
+
GeForce ShadowPlay
+
+
GPU Boost
2.0
2.0
H.264, VC1, MPEG2 1080p video decoder
+
+
Optimus
+
+