GeForce GTX 1080 Ti and GeForce GTX 950M - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs GeForce GTX 950M
GeForce GTX 1080 Ti
19118
GeForce GTX 950M
2663
GeForce GTX 1080 Ti
GeForce GTX 950M
Architecture
Pascal (2016−2021)
Maxwell (2014−2018)
GPU code name
GP102
N16P-GT
Market segment
Desktop
Laptop
Release date
February 2017
March 2015
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
SLI options
+
+
Boost clock speed
1600 MHz
1124 MHz
Core clock speed
1481 MHz
914 MHz
CUDA cores
-
640
Floating-point performance
11,340 gflops
1,439 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
1,870 million
Pipelines / CUDA cores
3584
640
Power consumption (TDP)
250 Watt
75 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
44.96
Memory type
GDDR5X
DDR3 or GDDR5
Maximum RAM amount
11 GB
4 GB
Memory bus width
352 Bit
128 Bit
Memory clock speed
11000 MHz
1000 or 2500 MHz
Memory bandwidth
484.4 GB/s
32 or 80 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
VGA аnalog display support
-
+
DisplayPort Multimode (DP++) support
-
+
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
6.4
5.1
Vulkan
+
1.1.126
Ansel
+
+
BatteryBoost
-
+
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
3.0
2.0
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+