GeForce 840A and Quadro T1000 Max-Q - video card comparison
Passmark - benchmark score GeForce 840A vs Quadro T1000 Max-Q
GeForce 840A
1214
Quadro T1000 Max-Q
6922
GeForce 840A
Quadro T1000 Max-Q
Architecture
Maxwell (2014−2018)
Turing (2018−2021)
GPU code name
GM108
N19P-Q1
Market segment
Desktop
Mobile workstation
Release date
March 2014
May 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1124 MHz
1455 MHz
Core clock speed
1029 MHz
795 / 1230 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
-
4,700 million
Pipelines / CUDA cores
384
768
Power consumption (TDP)
33 Watt
35 - 40 Watt
Texture fill rate
17.98
75.60
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2002 MHz
8000 MHz
Memory bandwidth
16.02 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_1)
CUDA
5.0
7.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.2