GeForce 820M - video card specification
Passmark - benchmark score GeForce 820M
GeForce 820M
511
GeForce 820M
Architecture
Fermi (2010−2014)
GPU code name
N15V-GM
Market segment
Laptop
Release date
January 2014
Bus support
PCI Express 2.0
Interface
PCIe 2.0 x16
Supplementary power connectors
-
Bridgeless CrossFire
-
Boost clock speed
-
Compute units
-
Core clock speed
775 MHz
Floating-point performance
240.0 gflops
Manufacturing process technology
28 nm
Number of transistors
585 million
Pipelines / CUDA cores
96
Power consumption (TDP)
15 Watt
Texture fill rate
10.00
Memory type
DDR3
Maximum RAM amount
2 GB
Memory bus width
64 Bit
Memory clock speed
1800 MHz
Memory bandwidth
14.4 GB/s
Shared memory
-
Display Connectors
No outputs
Eyefinity
-
HDMI
-
DisplayPort support
-
DirectX
12 (11_0)
CUDA
+
Mantle
-
OpenCL
1.1
OpenGL
4.5
Shader Model
5.1
Vulkan
N/A
AppAcceleration
-
CrossFire
-
Enduro
-
FreeSync
-
FRTC
-
GameWorks
+
GPU Boost
2.0
HD3D
-
LiquidVR
-
Optimus
+
PowerTune
-
TressFX
-
TrueAudio
-
UVD
-
VCE
-
ZeroCore
-