GeForce GTX 870M and GeForce GTX 260 - video card comparison
Passmark - benchmark score GeForce GTX 870M vs GeForce GTX 260
GeForce GTX 870M
3552
GeForce GTX 260
1260
GeForce GTX 870M
GeForce GTX 260
Architecture
Kepler (2012−2018)
Tesla 2.0 (2007−2013)
GPU code name
N15P-GT
GT200
Market segment
Laptop
Desktop
Release date
March 2014
June 2008
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
2x 6-pin
SLI options
+
+
Boost clock speed
967 MHz
-
Core clock speed
941 MHz
576 MHz
CUDA cores
1344
192
Floating-point performance
2,599 gflops
476.9 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
3,540 million
1,400 million
Pipelines / CUDA cores
1344
192
Power consumption (TDP)
100 Watt
182 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
108.3
36.9 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
6 GB
896 MB
Memory bus width
192 Bit
448 Bit
Memory clock speed
Up to 2500 MHz
999 MHz
Memory bandwidth
120.0 GB/s
111.9 GB/s
Shared memory
-
-
Standard memory configuration
GDDR5
-
Display Connectors
No outputs
Dual Link DVIHDTV
eDP 1.2 signal support
Up to 3840x2160
-
LVDS signal support
Up to 1920x1200
-
Multi monitor support
-
+
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
+
-
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
2.1
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-