GeForce GTX 1070 and GeForce GTX 850M - video card comparison
Passmark - benchmark score GeForce GTX 1070 vs GeForce GTX 850M
GeForce GTX 1070
13916
GeForce GTX 850M
2591
GeForce GTX 1070
GeForce GTX 850M
Architecture
Pascal (2016−2021)
Maxwell (2014−2018)
GPU code name
Pascal GP104
N15P-GT
Market segment
Desktop
Laptop
Release date
May 2016
March 2014
Bus support
PCIe 3.0
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
8-pin
-
SLI options
+
+
Boost clock speed
1683 MHz
-
Core clock speed
1506 MHz
Up to 936 MHz
CUDA cores
1920
640
Floating-point performance
6,463 gflops
1,155 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
1,870 million
Pipelines / CUDA cores
1920
640
Power consumption (TDP)
150 Watt
45 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
202.0
36.08
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8 GB/s
Up to 2500 MHz
Memory bandwidth
256 GB/s
80.0 GB/s
Shared memory
-
-
Standard memory configuration
-
DDR3 or GDDR5
Display Connectors
DP 1.42, HDMI 2.0b, 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
-
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
4.5
Shader Model
6.4
5.1
Vulkan
+
1.1.126
Ansel
+
+
GPU Boost
3.0
-
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+
VR Ready
+
-