Radeon R7 250 and Radeon R5 M330 - video card comparison
Passmark - benchmark score Radeon R7 250 vs Radeon R5 M330
Radeon R7 250
1100
Radeon R5 M330
613
Radeon R7 250
Radeon R5 M330
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Oland XT
Exo Pro DDR3
Market segment
Desktop
Laptop
Release date
October 2013
May 2015
Bus support
PCIe 3.0
PCIe 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
N/A
None
Boost clock speed
1050 MHz
1030 MHz
Compute units
-
5
Core clock speed
-
1030 MHz
Floating-point performance
716.8 gflops
659.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
950 million
690 million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
75 Watt
18 Watt
Texture fill rate
25.20
20.60
Memory type
DDR3, GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1150 MHz
1000 MHz
Memory bandwidth
72 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
DirectX® 12
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
-
+
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
DualGraphics
-
1
Enduro
-
-
FreeSync
1
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+