Radeon R7 250 and Radeon 530 - video card comparison
Passmark - benchmark score Radeon R7 250 vs Radeon 530
Radeon R7 250
1100
Radeon 530
1048
Radeon R7 250
Radeon 530
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Oland XT
Meso
Market segment
Desktop
Laptop
Release date
October 2013
March 2017
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
N/A
None
Boost clock speed
1050 MHz
1024 MHz
Core clock speed
-
1024 MHz
Floating-point performance
716.8 gflops
784.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
950 million
1,550 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
25.20
24.50
Memory type
DDR3, GDDR5
DDR3/GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1150 MHz
2250 MHz
Memory bandwidth
72 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DisplayPort support
-
-
DirectX
DirectX® 12
12.0
Mantle
-
-
OpenCL
1.2
2.0
OpenGL
4.6
4.5
Shader Model
5.1
5.0
Vulkan
-
+
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-