GeForce 820M and GeForce GT 735M - video card comparison
Passmark - benchmark score GeForce 820M vs GeForce GT 735M
GeForce 820M
511
GeForce GT 735M
658
GeForce 820M
GeForce GT 735M
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
N15V-GM
N14M-LP
Market segment
Laptop
Laptop
Release date
January 2014
April 2013
Bus support
PCI Express 2.0
PCI Express 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Boost clock speed
-
889 MHz
Core clock speed
775 MHz
575 MHz
Floating-point performance
240.0 gflops
441.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
585 million
915 million
Pipelines / CUDA cores
96
384
Power consumption (TDP)
15 Watt
33 Watt
Texture fill rate
10.00
18.40
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
1800 - 2000 MHz
Memory bandwidth
14.4 GB/s
14.4 GB/s
Shared memory
-
-
Standard memory configuration
-
DDR3
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 API
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
4.5
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126
3D Vision / 3DTV Play
-
+
Blu-Ray 3D Support
-
+
GameWorks
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
+
+
TrueHD and DTS-HD audio bitstreaming
-
+