GeForce GTX 1080 Ti and GeForce GT 630M - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs GeForce GT 630M
GeForce GTX 1080 Ti
19118
GeForce GT 630M
556
GeForce GTX 1080 Ti
GeForce GT 630M
Architecture
Pascal (2016−2021)
Fermi (2010−2014)
GPU code name
GP102
N13P-GL/GL2
Market segment
Desktop
Laptop
Release date
February 2017
December 2011
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x16
MXM-A (3.0)
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
SLI options
+
-
Boost clock speed
1600 MHz
-
Core clock speed
1481 MHz
Up to 800 MHz
CUDA cores
-
96
Floating-point performance
11,340 gflops
253.4 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
585 million
Pipelines / CUDA cores
3584
96
Power consumption (TDP)
250 Watt
33 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
Up to 12.8 billion/sec
Memory type
GDDR5X
DDR3\GDDR5
Maximum RAM amount
11 GB
1 GB
Memory bus width
352 Bit
Up to 128bit
Memory clock speed
11000 MHz
1800 MHz
Memory bandwidth
484.4 GB/s
Up to 32.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
G-SYNC support
+
-
DirectX
12 (12_1)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
4.5
Shader Model
6.4
5.1
Vulkan
+
N/A
3D Blu-Ray
-
+
Ansel
+
-
GPU Boost
3.0
-
Optimus
-
+