GeForce GT 640M vs Quadro P1000
In this comparison between GeForce GT 640M and Quadro P1000 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 640M will be the best choice, for others Quadro P1000 will be their preference. Study the comparison tables below and make your choice.
GeForce GT 640M is a Laptop Graphics Card
Note: GeForce GT 640M 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 GeForce GT 640M here:
Main Specs
GeForce GT 640M
Quadro P1000
Power consumption (TDP)
32 Watt
47 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
DDR3\GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
4x mini-DisplayPort
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Quadro P1000 has 46% more power consumption, than GeForce GT 640M.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Quadro P1000 has 2 GB more memory, than GeForce GT 640M.
GeForce GT 640M is used in Laptops, and Quadro P1000 - in Desktops.
GeForce GT 640M is build with Kepler architecture, and Quadro P1000 - with Pascal.
GeForce GT 640M is manufactured by 28 nm process technology, and Quadro P1000 - by 14 nm process technology.
Memory clock speed of Quadro P1000 is 4208 MHz higher, than GeForce GT 640M.
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
0−1
21−24
ultra / 1080p
0−1
12−14
QHD / 1440p
0−1
8−9
4K / 2160p
−
5−6
low / 720p
10−12
40−45
medium / 1080p
2−3
27−30
The average gaming FPS of Quadro P1000 in Assassin's Creed Odyssey is 483% more, than GeForce GT 640M.
high / 1080p
−
35−40
ultra / 1080p
3−4
30−35
QHD / 1440p
0−1
14−16
4K / 2160p
−
9−10
low / 720p
12−14
70−75
medium / 1080p
4−5
40−45
The average gaming FPS of Quadro P1000 in Battlefield 5 is 600% more, than GeForce GT 640M.
low / 768p
50−55
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
GeForce GT 640M and Quadro P1000 have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
230−240
medium / 768p
85−90
200−210
ultra / 1080p
35−40
120−130
QHD / 1440p
−
100−110
4K / 2160p
10−11
55−60
high / 768p
55−60
170−180
The average gaming FPS of Quadro P1000 in Counter-Strike: Global Offensive is 160% more, than GeForce GT 640M.
low / 768p
70−75
60−65
ultra / 1080p
12−14
55−60
medium / 1080p
45−50
55−60
The average gaming FPS of Quadro P1000 in Cyberpunk 2077 is 34% more, than GeForce GT 640M.
low / 768p
70−75
120−130
medium / 768p
40−45
110−120
ultra / 1080p
18−20
85−90
The average gaming FPS of Quadro P1000 in Dota 2 is 147% more, than GeForce GT 640M.
high / 1080p
2−3
27−30
ultra / 1080p
2−3
24−27
QHD / 1440p
−
20−22
4K / 2160p
0−1
8−9
low / 720p
9−10
55−60
medium / 1080p
3−4
30−33
The average gaming FPS of Quadro P1000 in Far Cry 5 is 775% more, than GeForce GT 640M.
high / 1080p
−
35−40
ultra / 1080p
5−6
27−30
QHD / 1440p
1−2
16−18
low / 720p
45−50
130−140
medium / 1080p
7−8
75−80
The average gaming FPS of Quadro P1000 in Fortnite is 326% more, than GeForce GT 640M.
high / 1080p
2−3
35−40
ultra / 1080p
−
27−30
QHD / 1440p
0−1
16−18
4K / 2160p
−
14−16
low / 720p
14−16
75−80
medium / 1080p
5−6
40−45
The average gaming FPS of Quadro P1000 in Forza Horizon 4 is 642% more, than GeForce GT 640M.
low / 768p
40−45
110−120
medium / 768p
−
95−100
high / 1080p
3−4
45−50
ultra / 1080p
2−3
18−20
QHD / 1440p
0−1
9−10
medium / 720p
30−35
−
The average gaming FPS of Quadro P1000 in Grand Theft Auto V is 275% more, than GeForce GT 640M.
high / 1080p
1−2
14−16
ultra / 1080p
0−1
10−12
QHD / 1440p
−
10−12
4K / 2160p
0−1
3−4
low / 720p
2−3
40−45
medium / 1080p
2−3
20−22
The average gaming FPS of Quadro P1000 in Metro Exodus is 1200% more, than GeForce GT 640M.
low / 768p
85−90
120−130
high / 1080p
55−60
−
medium / 1080p
−
110−120
The average gaming FPS of Quadro P1000 in Minecraft is 43% more, than GeForce GT 640M.
high / 1080p
14−16
−
ultra / 1080p
12−14
14−16
low / 720p
24−27
75−80
medium / 1080p
14−16
18−20
The average gaming FPS of Quadro P1000 in PLAYERUNKNOWN'S BATTLEGROUNDS is 117% more, than GeForce GT 640M.
high / 1080p
−
16−18
ultra / 1080p
3−4
10−12
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
3−4
40−45
medium / 1080p
−
21−24
The average gaming FPS of Quadro P1000 in Red Dead Redemption 2 is 766% more, than GeForce GT 640M.
low / 768p
7−8
80−85
medium / 768p
6−7
50−55
high / 1080p
3−4
27−30
ultra / 1080p
−
16−18
4K / 2160p
0−1
9−10
The average gaming FPS of Quadro P1000 in The Witcher 3: Wild Hunt is 980% more, than GeForce GT 640M.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
12−14
40−45
high / 768p
27−30
55−60
The average gaming FPS of Quadro P1000 in World of Tanks is 70% more, than GeForce GT 640M.
Full Specs
GeForce GT 640M
Quadro P1000
Architecture
Kepler
Pascal
Code name
N13P-GS
GP107
Type
Laptop
Workstation
Release date
22 March 2012
1 February 2017
Pipelines
384
512
Core clock speed
1493 MHz
Boost Clock
645 MHz
1519 MHz
Transistor count
1,270 million
3,300 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
59.20
Floating-point performance
480.0 gflops
1,894 gflops
Length
145 mm
Memory bus width
128bit
128 Bit
Memory clock speed
1800 - 4000 MHz
6008 MHz
Memory bandwidth
80.19 GB/s
Shared memory
-
-
DirectX
12 API
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
1.1.126
1.2
CUDA
+
6.1
CUDA cores
384
Bus support
PCI Express 2.0, PCI Express 3.0
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
3D Blu-Ray
+
Bitcoin / BTC (SHA256)
18 Mh/s
Laptop size
medium sized
Optimus
+
+
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