Mobility Radeon HD 4650 and Radeon R2 Graphics - video card comparison
Mobility Radeon HD 4650
Radeon R2 Graphics
Architecture
Terascale 1 (2008−2010)
GCN 2.0 (2013−2017)
GPU code name
M96
Beema
Market segment
Laptop
Desktop
Release date
January 2009
February 2015
Interface
PCIe 2.0 x16
IGP
Core clock speed
550 MHz
351 MHz
Floating-point performance
320.0 gflops
179.2 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
514 million
930 million
Pipelines / CUDA cores
320
128
Power consumption (TDP)
35 Watt
15 Watt
Texture fill rate
16.00
2.808
Memory type
GDDR3, DDR2, DDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
800 MHz
System Shared
Memory bandwidth
19.2 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
12 (12_0)
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.3
Vulkan
N/A
1.2.131