GeForce GTX 850M and Iris Xe Graphics MAX - video card comparison
Passmark - benchmark score GeForce GTX 850M vs Iris Xe Graphics MAX
GeForce GTX 850M
2591
Iris Xe Graphics MAX
2030
GeForce GTX 850M
Iris Xe Graphics MAX
Architecture
Maxwell (2014−2018)
Generation 12.1 (2020−2021)
GPU code name
N15P-GT
DG1
Market segment
Laptop
Desktop
Release date
March 2014
October 2020
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x4
SLI options
+
-
Boost clock speed
-
1650 MHz
Core clock speed
Up to 936 MHz
-
CUDA cores
640
-
Floating-point performance
1,155 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
1,870 million
-
Pipelines / CUDA cores
640
768
Power consumption (TDP)
45 Watt
25 Watt
Texture fill rate
36.08
79.20
Memory type
DDR3, GDDR5
LPDDR4X
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
Up to 2500 MHz
4.3 GB/s
Memory bandwidth
80.0 GB/s
68.26 GB/s
Shared memory
-
-
Standard memory configuration
DDR3 or GDDR5
-
Display Connectors
No outputs
No outputs
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 (12_1)
CUDA
+
-
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2
Ansel
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-