Radeon HD 7660D and Radeon R7 (Bristol Ridge) - video card comparison
Passmark - benchmark score Radeon HD 7660D vs Radeon R7 (Bristol Ridge)
Radeon HD 7660D
518
Radeon R7 (Bristol Ridge)
777
Radeon HD 7660D
Radeon R7 (Bristol Ridge)
Architecture
Terascale 3 (2010−2013)
GCN 1.2 (2015−2016)
GPU code name
Trinity
Bristol Ridge
Market segment
Desktop
Laptop
Release date
September 2012
June 2016
Interface
IGP
-
Boost clock speed
800 MHz
900 MHz
Core clock speed
633 MHz
-
Manufacturing process technology
32 nm
28 nm
Number of transistors
1,303 million
2410 Million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
100 Watt
12-45 Watt
Texture fill rate
19.20
-
Memory type
System Shared
-
Maximum RAM amount
System Shared
-
Memory bus width
System Shared
64/128 Bit
Memory clock speed
System Shared
-
Shared memory
+
+
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
12 (FL 12_0)
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
Vulkan
N/A
-