GeForce GTX 850M and Quadro K3100M - video card comparison
Passmark - benchmark score GeForce GTX 850M vs Quadro K3100M
GeForce GTX 850M
2591
Quadro K3100M
2333
GeForce GTX 850M
Quadro K3100M
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
N15P-GT
N15E-Q1-A2
Market segment
Laptop
Mobile workstation
Release date
March 2014
July 2013
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x16
MXM-B (3.0)
SLI options
+
-
Core clock speed
Up to 936 MHz
706 MHz
CUDA cores
640
-
Floating-point performance
1,155 gflops
1,084 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
3,540 million
Pipelines / CUDA cores
640
768
Power consumption (TDP)
45 Watt
75 Watt
Texture fill rate
36.08
45.18
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
Up to 2500 MHz
3200 MHz
Memory bandwidth
80.0 GB/s
102.4 GB/s
Shared memory
-
-
Standard memory configuration
DDR3 or GDDR5
-
Display Connectors
No outputs
No outputs
Display Port
-
1.2
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)
12
CUDA
+
+
OpenCL
1.1
1.2
OpenGL
4.5
4.5
Shader Model
5.1
5
Vulkan
1.1.126
+
3D Vision Pro
-
+
Ansel
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Mosaic
-
+
nView Display Management
-
+
Optimus
+
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
+
-