GeForce GTX 780 Ti and Radeon R9 280 - video card comparison
Passmark - benchmark score GeForce GTX 780 Ti vs Radeon R9 280
GeForce GTX 780 Ti
9801
Radeon R9 280
5725
GeForce GTX 780 Ti
Radeon R9 280
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
GK110
Tahiti
Market segment
Desktop
Desktop
Release date
November 2013
March 2014
Bus support
PCI Express 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 8-pin and one 6-pin
1 x 6-pin + 1 x 8-pin
SLI options
+
-
Boost clock speed
928 MHz
933 MHz
Core clock speed
875 MHz
-
CUDA cores
2880
-
Floating-point performance
5,345 gflops
3,344 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,080 million
4,313 million
Pipelines / CUDA cores
2880
1792
Power consumption (TDP)
250 Watt
200 Watt
Texture fill rate
210 billion/sec
104.5
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
3 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
7.0 GB/s
1250 MHz
Memory bandwidth
336 GB/s
240 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
2x DVI, 1x HDMI, 2x mini-DisplayPort
Multi monitor support
4 displays
-
Eyefinity
-
1
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
DisplayPort support
-
-
Audio input for HDMI
Internal
-
DirectX
12 (11_1)
DirectX® 12
CUDA
+
-
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
+
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
AppAcceleration
-
-
Blu Ray 3D
+
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
+
LiquidVR
-
1
PowerTune
-
-
TressFX
-
1
TrueAudio
-
+
UVD
-
+
ZeroCore
-
-