Radeon R7 M265 and Radeon RX 580 2048SP - video card comparison
Passmark - benchmark score Radeon R7 M265 vs Radeon RX 580 2048SP
Radeon R7 M265
561
Radeon RX 580 2048SP
7929
Radeon R7 M265
Radeon RX 580 2048SP
Architecture
GCN (2011−2017)
GCN 4.0 (2016−2020)
GPU code name
Opal XT / Mars
Polaris 20
Market segment
Laptop
Desktop
Release date
January 2014
October 2018
Bus support
PCIe 3.0 x8
-
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
825 MHz
1284 MHz
Compute units
6
-
Core clock speed
825 MHz
1168 MHz
Floating-point performance
633.6 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,550 million
5,700 million
Pipelines / CUDA cores
384
2048
Power consumption (TDP)
-
150 Watt
Texture fill rate
23.52
164.4
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1000 MHz
7000 MHz
Memory bandwidth
32 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
DirectX® 11
12 (12_0)
Mantle
+
-
OpenCL
Not Listed
2.0
OpenGL
4.4
4.6
Shader Model
6.3
6.4
Vulkan
-
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-