GeForce GTX 275 and GeForce GTX 860M - video card comparison
Passmark - benchmark score GeForce GTX 275 vs GeForce GTX 860M
GeForce GTX 275
1458
GeForce GTX 860M
3127
GeForce GTX 275
GeForce GTX 860M
Architecture
Tesla 2.0 (2007−2013)
Maxwell (2014−2018)
GPU code name
GT200B
N15P-GX
Market segment
Desktop
Laptop
Release date
January 2009
March 2014
Bus support
PCI-E 2.0
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
2x 6-pin
None
SLI options
+
+
Boost clock speed
-
915 MHz
Core clock speed
633 MHz
797 MHz
CUDA cores
240
1152 or 640
Floating-point performance
673.9 gflops
1,389 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
1,400 million
1,870 million
Pipelines / CUDA cores
240
640
Power consumption (TDP)
219 Watt
75 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
50.6 billion/sec
43.40
Memory type
GDDR3
GDDR5
Maximum RAM amount
896 MB
4 GB
Memory bus width
448 Bit
128 Bit
Memory clock speed
1134 MHz
Up to 2500 MHz
Memory bandwidth
127.0 GB/s
80.0 GB/s
Shared memory
-
-
Standard memory configuration
-
GDDR5
Display Connectors
Two Dual Link DVI
No outputs
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
11.1 (10_0)
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
3.0
4.5
Shader Model
4.0
5.1
Vulkan
N/A
1.1.126
Ansel
-
+
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+