GeForce GT 620 and Radeon R5 230 - video card comparison
Passmark - benchmark score GeForce GT 620 vs Radeon R5 230
GeForce GT 620
388
Radeon R5 230
228
GeForce GT 620
Radeon R5 230
Architecture
Fermi (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF108
Caicos
Market segment
Desktop
Desktop
Release date
May 2012
April 2014
Bus support
PCI Express 2.0
PCIe 1.0 x4
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
N/A
Core clock speed
700 MHz
-
CUDA cores
96
-
Floating-point performance
268.8 gflops
200.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
370 million
Pipelines / CUDA cores
96
160
Power consumption (TDP)
49 Watt
19 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
11.2 billion/sec
5.000
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1.8 GB/s
-
Memory bandwidth
14.4 GB/s
10.67 GB/s
Display Connectors
Dual Link DVI-I, HDMI, VGA
1x DVI, 1x HDMI, 1x VGA
Multi monitor support
+
-
Eyefinity
-
1
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
DisplayPort support
-
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
-
OpenCL
1.1
1.2
OpenGL
4.2
4.4
Shader Model
5.1
5.0
Vulkan
N/A
-
3D Blu-Ray
+
-
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
-
Enduro
-
-
HD3D
-
-
PowerPlay
-
+
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-