Radeon R7 Graphics and Radeon HD 4650 - video card comparison
Radeon R7 Graphics
Radeon HD 4650
Architecture
GCN 2.0 (2013−2017)
TeraScale (2005−2013)
GPU code name
Spectre
RV730
Market segment
Desktop
Desktop
Release date
January 2014
September 2008
Interface
IGP
PCIe 2.0 x16
Boost clock speed
980 MHz
-
Core clock speed
686 MHz
600 MHz
Floating-point performance
526.8 gflops
384.0 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
2,410 million
514 million
Pipelines / CUDA cores
512
320
Power consumption (TDP)
15 Watt
48 Watt
Texture fill rate
31.36
19.20
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1400 MHz
Memory bandwidth
-
22.4 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_0)
10.1 (10_1)
OpenCL
2.0
1.1
OpenGL
4.6
3.3
Shader Model
6.0
4.1
Vulkan
1.2.131
N/A