Radeon HD 8240 and Radeon R7 Graphics - video card comparison
Radeon HD 8240
Radeon R7 Graphics
Architecture
GCN (2011−2017)
GCN 2.0 (2013−2017)
GPU code name
Temash
Spectre
Market segment
Laptop
Desktop
Release date
May 2013
January 2014
Interface
IGP
IGP
Boost clock speed
-
980 MHz
Core clock speed
400 MHz
686 MHz
Floating-point performance
-
526.8 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,178 million
2,410 million
Pipelines / CUDA cores
128
512
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
3.200
31.36
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.3
6.0
Vulkan
1.2.131
1.2.131