GeForce GT 645M vs Quadro K2000M
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 645M and Quadro K2000M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 645M and Quadro K2000M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce GT 645M and Quadro K2000M are Laptop Graphics Cards
Note: GeForce GT 645M and Quadro K2000M are only used in laptop graphics. They have 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 645M or Quadro K2000M here:
Main Specs
GeForce GT 645M
Quadro K2000M
Power consumption (TDP)
32 Watt
55 Watt
Interface
PCIe 3.0 x16
MXM-A (3.0)
Memory type
DDR3\GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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Quadro K2000M has 71% more power consumption, than GeForce GT 645M.
GeForce GT 645M is connected by PCIe 3.0 x16, and Quadro K2000M uses MXM-A (3.0) interface.
GeForce GT 645M and Quadro K2000M have maximum RAM of 2 GB.
GeForce GT 645M is used in Laptops, and Quadro K2000M - in Mobile workstations.
GeForce GT 645M and Quadro K2000M are build with Kepler architecture.
GeForce GT 645M and Quadro K2000M are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 645M and Quadro K2000M is 1800 MHz.
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
1−2
1−2
ultra / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
2−3
3−4
The average gaming FPS of Quadro K2000M in Assassin's Creed Odyssey is 20% more, than GeForce GT 645M.
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
low / 720p
12−14
16−18
medium / 1080p
4−5
5−6
The average gaming FPS of Quadro K2000M in Battlefield 5 is 28% more, than GeForce GT 645M.
low / 768p
50−55
50−55
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
medium / 1080p
−
50−55
The average gaming FPS of GeForce GT 645M in Call of Duty: Warzone is 6% more, than Quadro K2000M.
low / 768p
110−120
120−130
medium / 768p
85−90
90−95
ultra / 1080p
35−40
40−45
QHD / 1440p
−
21−24
4K / 2160p
10−11
18−20
high / 768p
60−65
65−70
The average gaming FPS of Quadro K2000M in Counter-Strike: Global Offensive is 11% more, than GeForce GT 645M.
low / 768p
70−75
70−75
ultra / 1080p
14−16
16−18
medium / 1080p
45−50
50−55
The average gaming FPS of Quadro K2000M in Cyberpunk 2077 is 4% more, than GeForce GT 645M.
low / 768p
70−75
70−75
medium / 768p
45−50
45−50
ultra / 1080p
18−20
21−24
The average gaming FPS of Quadro K2000M in Dota 2 is 2% more, than GeForce GT 645M.
high / 1080p
2−3
2−3
ultra / 1080p
2−3
2−3
4K / 2160p
0−1
0−1
low / 720p
10−11
10−12
medium / 1080p
3−4
3−4
GeForce GT 645M and Quadro K2000M have the same average FPS in Far Cry 5.
high / 1080p
−
10−11
ultra / 1080p
5−6
5−6
QHD / 1440p
1−2
2−3
low / 720p
45−50
50−55
medium / 1080p
8−9
10−12
The average gaming FPS of Quadro K2000M in Fortnite is 13% more, than GeForce GT 645M.
high / 1080p
3−4
5−6
ultra / 1080p
−
5−6
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
6−7
8−9
The average gaming FPS of Quadro K2000M in Forza Horizon 4 is 25% more, than GeForce GT 645M.
low / 768p
40−45
40−45
high / 1080p
3−4
5−6
ultra / 1080p
2−3
2−3
QHD / 1440p
0−1
0−1
medium / 720p
35−40
35−40
The average gaming FPS of Quadro K2000M in Grand Theft Auto V is 4% more, than GeForce GT 645M.
high / 1080p
1−2
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
3−4
5−6
medium / 1080p
2−3
3−4
The average gaming FPS of Quadro K2000M in Metro Exodus is 50% more, than GeForce GT 645M.
low / 768p
85−90
90−95
high / 1080p
55−60
85−90
ultra / 1080p
−
70−75
medium / 1080p
−
90−95
The average gaming FPS of Quadro K2000M in Minecraft is 25% more, than GeForce GT 645M.
high / 1080p
14−16
−
ultra / 1080p
12−14
12−14
low / 720p
24−27
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of Quadro K2000M in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than GeForce GT 645M.
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
low / 720p
4−5
6−7
The average gaming FPS of Quadro K2000M in Red Dead Redemption 2 is 25% more, than GeForce GT 645M.
low / 768p
8−9
12−14
medium / 768p
7−8
8−9
high / 1080p
3−4
4−5
ultra / 1080p
3−4
3−4
4K / 2160p
0−1
0−1
The average gaming FPS of Quadro K2000M in The Witcher 3: Wild Hunt is 40% more, than GeForce GT 645M.
low / 768p
70−75
75−80
medium / 768p
35−40
35−40
ultra / 1080p
12−14
16−18
high / 768p
30−33
30−35
The average gaming FPS of Quadro K2000M in World of Tanks is 7% more, than GeForce GT 645M.
Full Specs
GeForce GT 645M
Quadro K2000M
Architecture
Kepler
Kepler
Code name
N13P-GS
N14P-Q3
Type
Laptop
Mobile workstation
Release date
22 March 2012
1 June 2012
Pipelines
384
384
Core clock speed
745 MHz
Transistor count
1,270 million
1,270 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
22.7 billion/sec
23.84
Floating-point performance
544.5 gflops
572.2 gflops
Memory bus width
128bit
128 Bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
28.8 GB/s
Shared memory
-
-
DirectX
12 API
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
1.1.126
1.1.126
CUDA
+
+
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)
19 Mh/s
18 Mh/s
Laptop size
medium sized
medium sized
Optimus
+
+
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