GeForce 840A - video card specification
Passmark - benchmark score GeForce 840A
GeForce 840A
1214
GeForce 840A
Architecture
Maxwell (2014−2018)
GPU code name
GM108
Market segment
Desktop
Release date
March 2014
Bus support
-
Interface
PCIe 3.0 x8
Supplementary power connectors
-
SLI options
-
Boost clock speed
1124 MHz
Core clock speed
1029 MHz
CUDA cores
-
Floating-point performance
863.2 gflops
Manufacturing process technology
28 nm
Number of transistors
-
Pipelines / CUDA cores
384
Power consumption (TDP)
33 Watt
Texture fill rate
17.98
Memory type
DDR3
Maximum RAM amount
2 GB
Memory bus width
64 Bit
Memory clock speed
2002 MHz
Memory bandwidth
16.02 GB/s
Shared memory
-
Standard memory configuration
-
Display Connectors
No outputs
eDP 1.2 signal support
-
LVDS signal support
-
VGA аnalog display support
-
DisplayPort Multimode (DP++) support
-
HDCP content protection
-
HDMI
-
7.1 channel HD audio on HDMI
-
DirectX
12 (11_0)
CUDA
5.0
OpenCL
1.2
OpenGL
4.6
Shader Model
5.1
Vulkan
1.1.126
H.264, VC1, MPEG2 1080p video decoder
-
Optimus
-
TrueHD and DTS-HD audio bitstreaming
-