GeForce GT 640M and FirePro W5000 DVI - video card comparison
GeForce GT 640M
FirePro W5000 DVI
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
N13P-GS
Pitcairn
Market segment
Laptop
Workstation
Release date
March 2012
February 2013
Bus support
PCI Express 2.0, PCI Express 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
645 MHz
-
Core clock speed
Up to 625 MHz
825 MHz
CUDA cores
384
-
Floating-point performance
480.0 gflops
1,267 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
2,800 million
Pipelines / CUDA cores
384
768
Power consumption (TDP)
32 Watt
75 Watt
Texture fill rate
Up to 20.0 billion/sec
39.60
Memory type
DDR3\GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128bit
256 Bit
Memory clock speed
1800 - 4000 MHz
3200 MHz
Memory bandwidth
Up to 64.0 GB/s
102.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI
Dual-link DVI support
-
1
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2.131
3D Blu-Ray
+
-
Optimus
+
-