GeForce GT 640 vs Quadro K2100M
When choosing between GeForce GT 640 and Quadro K2100M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 640 and Quadro K2100M.
Quadro K2100M is a Laptop Graphics Card
Note: Quadro K2100M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro K2100M here:
Main Specs
GeForce GT 640
Quadro K2100M
Power consumption (TDP)
65 Watt
55 Watt
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
None
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
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GeForce GT 640 has 18% more power consumption, than Quadro K2100M.
GeForce GT 640 is connected by PCIe 3.0 x16, and Quadro K2100M uses MXM-A (3.0) interface.
GeForce GT 640 and Quadro K2100M have maximum RAM of 2 GB.
GeForce GT 640 is used in Desktops, and Quadro K2100M - in Mobile workstations.
GeForce GT 640 and Quadro K2100M are build with Kepler architecture.
Core clock speed of GeForce GT 640 is 235 MHz higher, than Quadro K2100M.
GeForce GT 640 and Quadro K2100M are manufactured by 28 nm process technology.
Memory clock speed of Quadro K2100M is 1218 MHz higher, than GeForce GT 640.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
2−3
6−7
ultra / 1080p
1−2
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
5−6
7−8
The average gaming FPS of Quadro K2100M in Assassin's Creed Odyssey is 33% more, than GeForce GT 640.
high / 1080p
7−8
10−12
ultra / 1080p
5−6
9−10
QHD / 1440p
0−1
0−1
low / 720p
20−22
21−24
medium / 1080p
7−8
10−12
The average gaming FPS of Quadro K2100M in Battlefield 5 is 30% more, than GeForce GT 640.
low / 768p
50−55
45−50
high / 1080p
35−40
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K2100M in Call of Duty: Warzone is 4% more, than GeForce GT 640.
low / 768p
110−120
130−140
medium / 768p
90−95
100−110
ultra / 1080p
45−50
50−55
QHD / 1440p
24−27
27−30
4K / 2160p
18−20
−
high / 768p
65−70
75−80
The average gaming FPS of Quadro K2100M in Counter-Strike: Global Offensive is 14% more, than GeForce GT 640.
low / 768p
70−75
55−60
ultra / 1080p
21−24
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 640 in Cyberpunk 2077 is 14% more, than Quadro K2100M.
low / 768p
70−75
75−80
medium / 768p
50−55
55−60
ultra / 1080p
27−30
30−35
The average gaming FPS of Quadro K2100M in Dota 2 is 7% more, than GeForce GT 640.
high / 1080p
3−4
7−8
ultra / 1080p
3−4
7−8
4K / 2160p
2−3
3−4
low / 720p
14−16
16−18
medium / 1080p
4−5
8−9
The average gaming FPS of Quadro K2100M in Far Cry 5 is 60% more, than GeForce GT 640.
high / 1080p
10−12
14−16
ultra / 1080p
5−6
10−11
QHD / 1440p
2−3
−
low / 720p
50−55
55−60
medium / 1080p
16−18
21−24
The average gaming FPS of Quadro K2100M in Fortnite is 23% more, than GeForce GT 640.
high / 1080p
6−7
10−12
ultra / 1080p
−
10−11
QHD / 1440p
4−5
1−2
4K / 2160p
2−3
−
low / 720p
21−24
24−27
medium / 1080p
9−10
12−14
The average gaming FPS of Quadro K2100M in Forza Horizon 4 is 20% more, than GeForce GT 640.
low / 768p
45−50
50−55
medium / 768p
−
40−45
high / 1080p
7−8
10−12
ultra / 1080p
3−4
6−7
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Quadro K2100M in Grand Theft Auto V is 21% more, than GeForce GT 640.
high / 1080p
2−3
4−5
ultra / 1080p
0−1
3−4
4K / 2160p
0−1
0−1
low / 720p
8−9
10−12
medium / 1080p
4−5
6−7
The average gaming FPS of Quadro K2100M in Metro Exodus is 40% more, than GeForce GT 640.
low / 768p
80−85
90−95
high / 1080p
−
85−90
ultra / 1080p
70−75
75−80
medium / 1080p
−
90−95
The average gaming FPS of Quadro K2100M in Minecraft is 10% more, than GeForce GT 640.
high / 1080p
−
16−18
ultra / 1080p
12−14
14−16
low / 720p
27−30
30−35
medium / 1080p
14−16
16−18
The average gaming FPS of Quadro K2100M in PLAYERUNKNOWN'S BATTLEGROUNDS is 16% more, than GeForce GT 640.
high / 1080p
6−7
−
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
0−1
low / 720p
7−8
10−12
medium / 1080p
−
10−11
The average gaming FPS of Quadro K2100M in Red Dead Redemption 2 is 50% more, than GeForce GT 640.
low / 768p
14−16
21−24
medium / 768p
10−11
16−18
high / 1080p
5−6
8−9
ultra / 1080p
4−5
6−7
4K / 2160p
0−1
−
The average gaming FPS of Quadro K2100M in The Witcher 3: Wild Hunt is 62% more, than GeForce GT 640.
low / 768p
70−75
85−90
medium / 768p
35−40
40−45
ultra / 1080p
16−18
18−20
high / 768p
30−35
35−40
The average gaming FPS of Quadro K2100M in World of Tanks is 17% more, than GeForce GT 640.
Full Specs
GeForce GT 640
Quadro K2100M
Architecture
Kepler
Kepler
Code name
GK107
GK106
Type
Desktop
Mobile workstation
Release date
5 June 2012
23 July 2013
Pipelines
384
576
Core clock speed
902 MHz
667 MHz
Transistor count
1,270 million
2,540 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
28.86
32.02
Floating-point performance
692.7 gflops
768.4 gflops
Length
145 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
3000 MHz
Memory bandwidth
28.51 GB/s
48.0 GB/s
Shared memory
-
DirectX
12 (11_0)
12
Shader Model
5.1
5
OpenGL
4.6
4.5
OpenCL
1.2
1.2
Vulkan
1.1.126
1.1.126
CUDA
3.0
+
Bitcoin / BTC (SHA256)
24 Mh/s
38 Mh/s
Laptop size
medium sized
Optimus
+
Display Port
1.2
3D Vision Pro
+
Mosaic
+
nView Display Management
+
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