Radeon R9 280X and GeForce GT 720 - video card comparison
Passmark - benchmark score Radeon R9 280X vs GeForce GT 720
Radeon R9 280X
6012
GeForce GT 720
628
Radeon R9 280X
GeForce GT 720
Architecture
GCN (2011−2017)
Kepler 2.0 (2013−2015)
GPU code name
Thaiti XTL
GK208B
Market segment
Desktop
Desktop
Release date
October 2013
September 2014
Bus support
PCIe 3.0
PCI Express 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x8
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
None
Boost clock speed
1000 MHz
-
Core clock speed
-
797 MHz
CUDA cores
-
192
Floating-point performance
4,096 gflops
306.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
4,313 million
915 million
Pipelines / CUDA cores
2048
192
Power consumption (TDP)
250 Watt
19 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
128.0
12.75
Memory type
GDDR5
DDR3 / GDDR5
Maximum RAM amount
3 GB
1 GB or 1 GB
Memory bus width
384 Bit
64 Bit
Memory clock speed
-
1.8 GBps or 5.0 GB/s
Memory bandwidth
288 GB/s
14.4 (DDR3) or 40 (GDDR5)
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
Dual Link DVI-DHDMIVGA
Multi monitor support
-
3 displays
Eyefinity
+
-
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
DisplayPort support
+
-
Audio input for HDMI
-
Internal
DirectX
DirectX® 12
12 (11_0)
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.1
Vulkan
+
1.1.126
3D Blu-Ray
-
+
3D Gaming
-
+
3D Vision
-
+
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
-
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-