GeForce 820M and GeForce RTX 2070 Super - video card comparison
Passmark - benchmark score GeForce 820M vs GeForce RTX 2070 Super
GeForce 820M
511
GeForce RTX 2070 Super
18795
GeForce 820M
GeForce RTX 2070 Super
Architecture
Fermi (2010−2014)
Turing (2018−2021)
GPU code name
N15V-GM
Turing TU104
Market segment
Laptop
Desktop
Release date
January 2014
July 2019
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
-
1770 MHz
Core clock speed
775 MHz
1605 MHz
Floating-point performance
240.0 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
585 million
13,600 million
Pipelines / CUDA cores
96
2560
Power consumption (TDP)
15 Watt
215 Watt
Texture fill rate
10.00
283.2
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
14000 MHz
Memory bandwidth
14.4 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
-
+
DirectX
12 (11_0)
12 Ultimate (12_1)
CUDA
+
7.5
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2.131
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-
VR Ready
-
+