UHD Graphics P630 and GeForce GTX 775M Mac Edition - video card comparison
UHD Graphics P630
GeForce GTX 775M Mac Edition
Architecture
Gen. 9.5 (2017)
Kepler (2012−2018)
GPU code name
Coffee-Lake-GT2
GK104
Market segment
Desktop
Desktop
Release date
October 2017
November 2013
Interface
PCIe 3.0 x1
MXM-B (3.0)
Boost clock speed
1200 MHz
-
Core clock speed
300 MHz
797 MHz
Floating-point performance
-
2,142 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
-
3,540 million
Pipelines / CUDA cores
24
1344
Power consumption (TDP)
15 Watt
100 Watt
Texture fill rate
28.80
89.26
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
5000 MHz
Memory bandwidth
-
160.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (11_0)
CUDA
-
3.0
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.5
5.1
Vulkan
1.1
1.1.126
Quick Sync
+
-