Radeon HD 7660D and GeForce GTX 750 v2 - video card comparison
Radeon HD 7660D
GeForce GTX 750 v2
Architecture
Terascale 3 (2010−2013)
Maxwell 2.0 (2015−2019)
GPU code name
Trinity
GM206
Market segment
Desktop
Desktop
Release date
September 2012
November 2015
Interface
IGP
PCIe 3.0 x16
Boost clock speed
800 MHz
1188 MHz
Core clock speed
633 MHz
1038 MHz
Floating-point performance
-
1,217 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
1,303 million
2,940 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
100 Watt
-
Texture fill rate
19.20
38.02
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
5012 MHz
Memory bandwidth
-
80.19 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12.0 (12_1)
OpenCL
1.2
-
OpenGL
4.4
4.6
Shader Model
5.0
-
Vulkan
N/A
-