GeForce GTX 850M - video card specification
Passmark - benchmark score GeForce GTX 850M
GeForce GTX 850M
2591
GeForce GTX 850M
Architecture
Maxwell (2014−2018)
GPU code name
N15P-GT
Market segment
Laptop
Release date
March 2014
Bus support
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 3.0 x16
Supplementary power connectors
-
SLI options
+
Bridgeless CrossFire
-
Boost clock speed
-
Compute units
-
Core clock speed
Up to 936 MHz
CUDA cores
640
Floating-point performance
1,155 gflops
Manufacturing process technology
28 nm
Number of transistors
1,870 million
Pipelines / CUDA cores
640
Power consumption (TDP)
45 Watt
Texture fill rate
36.08
Memory type
DDR3, GDDR5
Maximum RAM amount
4 GB
Memory bus width
128 Bit
Memory clock speed
Up to 2500 MHz
Memory bandwidth
80.0 GB/s
Shared memory
-
Standard memory configuration
DDR3 or GDDR5
Display Connectors
No outputs
eDP 1.2 signal support
Up to 3840x2160
LVDS signal support
Up to 1920x1200
Eyefinity
-
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 (11_0)
CUDA
+
Mantle
-
OpenCL
1.1
OpenGL
4.5
Shader Model
5.1
Vulkan
1.1.126
Ansel
+
AppAcceleration
-
CrossFire
-
Enduro
-
FreeSync
-
FRTC
-
H.264, VC1, MPEG2 1080p video decoder
+
HD3D
-
LiquidVR
-
Optimus
+
PowerTune
-
TressFX
-
TrueAudio
-
TrueHD and DTS-HD audio bitstreaming
+
UVD
-
VCE
-
ZeroCore
-