GeForce 840M and Quadro K600 - video card comparison
Passmark - benchmark score GeForce 840M vs Quadro K600
GeForce 840M
1121
Quadro K600
764
GeForce 840M
Quadro K600
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
N15S-GT
GK107
Market segment
Laptop
Workstation
Release date
March 2014
March 2013
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1124 MHz
-
Core clock speed
1029 MHz
876 MHz
Floating-point performance
863.2 gflops
336.4 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
1,270 million
Pipelines / CUDA cores
384
192
Power consumption (TDP)
33 Watt
41 Watt
Texture fill rate
17.98
14.02
Memory type
DDR3
DDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
1782 MHz
Memory bandwidth
16.02 GB/s
28.51 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x DisplayPort
DirectX
12 (11_0)
12 (11_0)
CUDA
+
3.0
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
+
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-