GeForce GTX 780 and Radeon R9 M270X - video card comparison
Passmark - benchmark score GeForce GTX 780 vs Radeon R9 M270X
GeForce GTX 780
8247
Radeon R9 M270X
1240
GeForce GTX 780
Radeon R9 M270X
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
GK110
Venus
Market segment
Desktop
Desktop
Release date
May 2013
March 2014
Bus support
PCI Express 3.0
PCIe 3.0 x16
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Minimum recommended system power
600 Watt
-
Supplementary power connectors
One 8-pin and one 6-pin
-
Boost clock speed
900 MHz
775 MHz
Compute units
-
10
Core clock speed
863 MHz
725 MHz
CUDA cores
2304
-
Floating-point performance
4,156 gflops
1,536 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,080 million
1,500 million
Pipelines / CUDA cores
2304
640
Power consumption (TDP)
250 Watt
-
Maximum GPU temperature
95 °C
-
Texture fill rate
160.5 billion/sec
31.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
4 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
6008 MHz
1125 MHz
Memory bandwidth
288.4 GB/s
72 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
Multi monitor support
4 displays
-
Eyefinity
-
1
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.3
4.4
Shader Model
5.1
5.1
Vulkan
1.1.126
-
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
AppAcceleration
-
-
Blu Ray 3D
+
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PhysX
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+