GeForce GTX 780M and Radeon R7 260 - video card comparison
Passmark - benchmark score GeForce GTX 780M vs Radeon R7 260
GeForce GTX 780M
3962
Radeon R7 260
2978
GeForce GTX 780M
Radeon R7 260
Architecture
Kepler (2012−2018)
GCN 2.0 (2013−2017)
GPU code name
N14E-GTX
Bonaire
Market segment
Laptop
Desktop
Release date
May 2013
December 2013
Bus support
PCI Express 3.0, PCI Express 2.0
PCIe 3.0
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
1 x 6-pin
SLI options
+
-
Boost clock speed
797 MHz
1100 MHz
Core clock speed
823 MHz
-
CUDA cores
1536
-
Floating-point performance
2,448 gflops
1,536 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
2,080 million
Pipelines / CUDA cores
1536
768
Power consumption (TDP)
122 Watt
115 Watt
Texture fill rate
102.0
48.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
2500 MHz
1625 MHz
Memory bandwidth
160.0 GB/s
104 GB/s
Shared memory
-
-
Standard memory configuration
GDDR5
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
eDP 1.2 signal support
Up to 3840x2160
-
LVDS signal support
Up to 1920x1200
-
Eyefinity
-
1
VGA аnalog display support
Up to 2048x1536
-
DisplayPort Multimode (DP++) support
Up to 3840x2160
-
HDCP content protection
+
-
HDMI
+
+
7.1 channel HD audio on HDMI
+
-
DisplayPort support
-
+
DirectX
12 API
DirectX® 12
CUDA
+
-
Mantle
-
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.3
Vulkan
1.1.126
-
3D Vision / 3DTV Play
+
-
AppAcceleration
-
-
Blu-Ray 3D Support
+
-
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
H.264, VC1, MPEG2 1080p video decoder
+
-
HD3D
-
-
Optimus
+
-
PowerTune
-
-
TrueAudio
-
-
TrueHD and DTS-HD audio bitstreaming
+
-
ZeroCore
-
-