GeForce GT 640 vs Quadro K2000M
If you are going to buy a new graphics card and are choosing between GeForce GT 640 and Quadro K2000M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 640 stacks up against Quadro K2000M, check out specs charts below.
Quadro K2000M is a Laptop Graphics Card
Note: Quadro K2000M 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 K2000M here:
Main Specs
GeForce GT 640
Quadro K2000M
Power consumption (TDP)
65 Watt
55 Watt
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
None
Memory type
DDR3
DDR3
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 K2000M.
GeForce GT 640 is connected by PCIe 3.0 x16, and Quadro K2000M uses MXM-A (3.0) interface.
GeForce GT 640 and Quadro K2000M have maximum RAM of 2 GB.
GeForce GT 640 is used in Desktops, and Quadro K2000M - in Mobile workstations.
GeForce GT 640 and Quadro K2000M are build with Kepler architecture.
Core clock speed of GeForce GT 640 is 157 MHz higher, than Quadro K2000M.
GeForce GT 640 and Quadro K2000M are manufactured by 28 nm process technology.
Memory clock speed of Quadro K2000M is 18 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
1−2
ultra / 1080p
1−2
0−1
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
5−6
3−4
The average gaming FPS of GeForce GT 640 in Assassin's Creed Odyssey is 16% more, than Quadro K2000M.
high / 1080p
7−8
−
ultra / 1080p
5−6
4−5
QHD / 1440p
0−1
0−1
low / 720p
20−22
16−18
medium / 1080p
7−8
5−6
The average gaming FPS of GeForce GT 640 in Battlefield 5 is 22% more, than Quadro K2000M.
low / 768p
50−55
50−55
high / 1080p
35−40
40−45
QHD / 1440p
0−1
0−1
medium / 1080p
−
50−55
The average gaming FPS of Quadro K2000M in Call of Duty: Warzone is 4% more, than GeForce GT 640.
low / 768p
110−120
120−130
medium / 768p
90−95
90−95
ultra / 1080p
45−50
40−45
QHD / 1440p
24−27
21−24
4K / 2160p
18−20
18−20
high / 768p
65−70
65−70
GeForce GT 640 and Quadro K2000M have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
70−75
70−75
ultra / 1080p
21−24
16−18
medium / 1080p
45−50
50−55
GeForce GT 640 and Quadro K2000M have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
70−75
medium / 768p
50−55
45−50
ultra / 1080p
27−30
21−24
The average gaming FPS of GeForce GT 640 in Dota 2 is 8% more, than Quadro K2000M.
high / 1080p
3−4
2−3
ultra / 1080p
3−4
2−3
4K / 2160p
2−3
0−1
low / 720p
14−16
10−12
medium / 1080p
4−5
3−4
The average gaming FPS of GeForce GT 640 in Far Cry 5 is 50% more, than Quadro K2000M.
high / 1080p
10−12
10−11
ultra / 1080p
5−6
5−6
QHD / 1440p
2−3
2−3
low / 720p
50−55
50−55
medium / 1080p
16−18
10−12
The average gaming FPS of GeForce GT 640 in Fortnite is 6% more, than Quadro K2000M.
high / 1080p
6−7
5−6
ultra / 1080p
−
5−6
QHD / 1440p
4−5
0−1
4K / 2160p
2−3
−
low / 720p
21−24
16−18
medium / 1080p
9−10
8−9
The average gaming FPS of GeForce GT 640 in Forza Horizon 4 is 20% more, than Quadro K2000M.
low / 768p
45−50
40−45
high / 1080p
7−8
5−6
ultra / 1080p
3−4
2−3
QHD / 1440p
0−1
0−1
medium / 720p
40−45
35−40
The average gaming FPS of GeForce GT 640 in Grand Theft Auto V is 13% more, than Quadro K2000M.
high / 1080p
2−3
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
8−9
5−6
medium / 1080p
4−5
3−4
The average gaming FPS of GeForce GT 640 in Metro Exodus is 66% more, than Quadro K2000M.
low / 768p
80−85
90−95
high / 1080p
−
85−90
ultra / 1080p
70−75
70−75
medium / 1080p
−
90−95
The average gaming FPS of Quadro K2000M in Minecraft is 6% more, than GeForce GT 640.
ultra / 1080p
12−14
12−14
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
GeForce GT 640 and Quadro K2000M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
6−7
−
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
7−8
6−7
The average gaming FPS of GeForce GT 640 in Red Dead Redemption 2 is 20% more, than Quadro K2000M.
low / 768p
14−16
12−14
medium / 768p
10−11
8−9
high / 1080p
5−6
4−5
ultra / 1080p
4−5
3−4
4K / 2160p
0−1
0−1
The average gaming FPS of GeForce GT 640 in The Witcher 3: Wild Hunt is 14% more, than Quadro K2000M.
low / 768p
70−75
75−80
medium / 768p
35−40
35−40
ultra / 1080p
16−18
16−18
high / 768p
30−35
30−35
The average gaming FPS of Quadro K2000M in World of Tanks is 5% more, than GeForce GT 640.
Full Specs
GeForce GT 640
Quadro K2000M
Architecture
Kepler
Kepler
Code name
GK107
N14P-Q3
Type
Desktop
Mobile workstation
Release date
5 June 2012
1 June 2012
Pipelines
384
384
Core clock speed
902 MHz
745 MHz
Transistor count
1,270 million
1,270 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
28.86
23.84
Floating-point performance
692.7 gflops
572.2 gflops
Length
145 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
1800 MHz
Memory bandwidth
28.51 GB/s
28.8 GB/s
Shared memory
-
DirectX
12 (11_0)
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
1.1.126
CUDA
3.0
+
Bitcoin / BTC (SHA256)
24 Mh/s
18 Mh/s
Laptop size
medium sized
Optimus
+
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