Mobility Radeon HD 3650 and Radeon RX 580 2048SP - video card comparison
Mobility Radeon HD 3650
Radeon RX 580 2048SP
Architecture
RV6xx (2007−2010)
GCN 4.0 (2016−2020)
GPU code name
M86
Polaris 20
Market segment
Laptop
Desktop
Release date
January 2008
October 2018
Interface
MXM-II
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
-
1284 MHz
Core clock speed
600 MHz
1168 MHz
Floating-point performance
120 gflops
-
Manufacturing process technology
55 nm
14 nm
Number of transistors
378 million
5,700 million
Pipelines / CUDA cores
120
2048
Power consumption (TDP)
30 Watt
150 Watt
Texture fill rate
4.000
164.4
Memory type
DDR2/GDDR3/GDDR4
GDDR5
Maximum RAM amount
512 MB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
700 MHz
7000 MHz
Memory bandwidth
22.4 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2.131