GeForce 840M and GeForce FX 5900 - video card comparison
Passmark - benchmark score GeForce 840M vs GeForce FX 5900
GeForce 840M
1121
GeForce FX 5900
35
GeForce 840M
GeForce FX 5900
Architecture
Maxwell (2014−2018)
Rankine (2003−2005)
GPU code name
N15S-GT
NV35
Market segment
Laptop
Desktop
Release date
March 2014
May 2003
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x8
AGP 8x
Supplementary power connectors
-
1x Molex
Boost clock speed
1124 MHz
-
Core clock speed
1029 MHz
400 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
-
135 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
33 Watt
-
Texture fill rate
17.98
3.200
Memory type
DDR3
DDR
Maximum RAM amount
4 GB
128 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2000 MHz
850 MHz
Memory bandwidth
16.02 GB/s
27.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (11_0)
9.0a
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.5
1.5 (2.1)
Shader Model
5.1
-
Vulkan
1.1.126
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-