GeForce GTX 860M and NVS 300 - video card comparison
Passmark - benchmark score GeForce GTX 860M vs NVS 300
GeForce GTX 860M
3127
NVS 300
125
GeForce GTX 860M
NVS 300
Architecture
Maxwell (2014−2018)
Tesla 2.0 (2007−2013)
GPU code name
N15P-GX
GT218
Market segment
Laptop
Workstation
Release date
March 2014
January 2011
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
None
SLI options
+
-
Boost clock speed
915 MHz
-
Core clock speed
797 MHz
520 MHz
CUDA cores
1152 or 640
-
Floating-point performance
1,389 gflops
39.36 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
260 million
Pipelines / CUDA cores
640
16
Power consumption (TDP)
75 Watt
18 Watt
Texture fill rate
43.40
4.160
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
Up to 2500 MHz
1580 MHz
Memory bandwidth
80.0 GB/s
12.64 GB/s
Shared memory
-
-
Standard memory configuration
GDDR5
-
Display Connectors
No outputs
1x DMS-59
eDP 1.2 signal support
Up to 3840x2160
-
LVDS signal support
Up to 1920x1200
-
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
+
-
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
1.2
OpenCL
1.1
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
Ansel
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-