GeForce GTX 775M Mac Edition and HD Graphics 4000 - video card comparison
GeForce GTX 775M Mac Edition
HD Graphics 4000
Architecture
Kepler (2012−2018)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
GK104
Ivy Bridge
Market segment
Desktop
Laptop
Release date
November 2013
March 2011
Interface
MXM-B (3.0)
PCIe 1.0 x16
Boost clock speed
-
1350 MHz
Core clock speed
797 MHz
350 MHz
Floating-point performance
2,142 gflops
33.6 gflops
Manufacturing process technology
28 nm
22 nm
Number of transistors
3,540 million
1,200 million
Pipelines / CUDA cores
1344
16
Power consumption (TDP)
100 Watt
unknown
Texture fill rate
89.26
20.80
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
5000 MHz
System Shared
Memory bandwidth
160.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
11.1 (11_0)
CUDA
3.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.0
Shader Model
5.1
5.0
Vulkan
1.1.126
1.1.80
Quick Sync
-
+