GeForce GTX 850M and Mobility Radeon HD 5470 - video card comparison
Passmark - benchmark score GeForce GTX 850M vs Mobility Radeon HD 5470
GeForce GTX 850M
2591
Mobility Radeon HD 5470
243
GeForce GTX 850M
Mobility Radeon HD 5470
Architecture
Maxwell (2014−2018)
Terascale 2 (2009−2015)
GPU code name
N15P-GT
Park XT
Market segment
Laptop
Laptop
Release date
March 2014
January 2010
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
SLI options
+
-
Core clock speed
Up to 936 MHz
750 MHz
CUDA cores
640
-
Floating-point performance
1,155 gflops
120 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
292 million
Pipelines / CUDA cores
640
80
Power consumption (TDP)
45 Watt
13-15 Watt
Texture fill rate
36.08
6.000
Memory type
DDR3, GDDR5
DDR2, GDDR2, DDR3, GDDR3, GDDR5
Maximum RAM amount
4 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
Up to 2500 MHz
1800 MHz
Memory bandwidth
80.0 GB/s
25.6 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)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
N/A
Ansel
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-