Quadro CX vs Quadro K4000
If you are going to buy a new graphics card and are choosing between Quadro CX and Quadro K4000, 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 Quadro CX stacks up against Quadro K4000, check out specs charts below.
Quadro CX
Main Specs
Quadro CX
Quadro K4000
Power consumption (TDP)
150 Watt
80 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Memory type
GDDR3
GDDR5
Maximum RAM amount
1536 MB
3 GB
Display Connectors
1x DVI, 2x DisplayPort, 1x S-Video
1x DVI, 2x DisplayPort
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Quadro CX has 87% more power consumption, than Quadro K4000.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Quadro CX has 1533 GB more memory, than Quadro K4000.
Both cards are used in Desktops.
Quadro CX is build with Tesla 2.0 architecture, and Quadro K4000 - with Kepler.
Core clock speed of Quadro K4000 is 208 MHz higher, than Quadro CX.
Quadro CX is manufactured by 55 nm process technology, and Quadro K4000 - by 28 nm process technology.
Quadro CX is 26 mm longer, than Quadro K4000.
Memory clock speed of Quadro K4000 is 4016 MHz higher, than Quadro CX.
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
14−16
ultra / 1080p
0−1
8−9
QHD / 1440p
0−1
3−4
low / 720p
10−12
27−30
medium / 1080p
2−3
16−18
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 300% more, than Quadro CX.
high / 1080p
−
21−24
ultra / 1080p
3−4
18−20
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
12−14
45−50
medium / 1080p
4−5
24−27
The average gaming FPS of Quadro K4000 in Battlefield 5 is 328% more, than Quadro CX.
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro CX in Call of Duty: Warzone is 10% more, than Quadro K4000.
low / 768p
110−120
200−210
medium / 768p
85−90
170−180
ultra / 1080p
35−40
90−95
QHD / 1440p
−
50−55
4K / 2160p
10−11
30−33
high / 768p
60−65
130−140
The average gaming FPS of Quadro K4000 in Counter-Strike: Global Offensive is 104% more, than Quadro CX.
low / 768p
70−75
55−60
ultra / 1080p
14−16
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro K4000 in Cyberpunk 2077 is 4% more, than Quadro CX.
low / 768p
70−75
100−110
medium / 768p
45−50
90−95
ultra / 1080p
18−20
55−60
The average gaming FPS of Quadro K4000 in Dota 2 is 84% more, than Quadro CX.
high / 1080p
2−3
16−18
ultra / 1080p
2−3
14−16
4K / 2160p
0−1
5−6
low / 720p
10−11
35−40
medium / 1080p
3−4
16−18
The average gaming FPS of Quadro K4000 in Far Cry 5 is 425% more, than Quadro CX.
high / 1080p
−
21−24
ultra / 1080p
5−6
18−20
QHD / 1440p
1−2
16−18
low / 720p
45−50
90−95
medium / 1080p
8−9
45−50
The average gaming FPS of Quadro K4000 in Fortnite is 193% more, than Quadro CX.
high / 1080p
3−4
21−24
ultra / 1080p
−
18−20
QHD / 1440p
0−1
7−8
low / 720p
14−16
45−50
medium / 1080p
6−7
24−27
The average gaming FPS of Quadro K4000 in Forza Horizon 4 is 287% more, than Quadro CX.
low / 768p
40−45
80−85
medium / 768p
−
70−75
high / 1080p
3−4
27−30
ultra / 1080p
2−3
10−12
QHD / 1440p
0−1
2−3
medium / 720p
35−40
−
The average gaming FPS of Quadro K4000 in Grand Theft Auto V is 150% more, than Quadro CX.
high / 1080p
1−2
9−10
ultra / 1080p
0−1
7−8
4K / 2160p
0−1
2−3
low / 720p
3−4
24−27
medium / 1080p
2−3
12−14
The average gaming FPS of Quadro K4000 in Metro Exodus is 700% more, than Quadro CX.
low / 768p
85−90
110−120
high / 1080p
55−60
−
ultra / 1080p
−
100−110
medium / 1080p
−
100−110
The average gaming FPS of Quadro K4000 in Minecraft is 32% more, than Quadro CX.
high / 1080p
14−16
21−24
ultra / 1080p
12−14
16−18
low / 720p
24−27
50−55
medium / 1080p
14−16
21−24
The average gaming FPS of Quadro K4000 in PLAYERUNKNOWN'S BATTLEGROUNDS is 64% more, than Quadro CX.
high / 1080p
−
14−16
ultra / 1080p
3−4
9−10
QHD / 1440p
0−1
0−1
low / 720p
4−5
24−27
medium / 1080p
−
14−16
The average gaming FPS of Quadro K4000 in Red Dead Redemption 2 is 325% more, than Quadro CX.
low / 768p
8−9
50−55
medium / 768p
7−8
30−35
high / 1080p
3−4
16−18
ultra / 1080p
3−4
10−11
4K / 2160p
0−1
8−9
The average gaming FPS of Quadro K4000 in The Witcher 3: Wild Hunt is 460% more, than Quadro CX.
low / 768p
70−75
100−105
medium / 768p
35−40
60−65
ultra / 1080p
12−14
30−35
high / 768p
30−33
50−55
The average gaming FPS of Quadro K4000 in World of Tanks is 63% more, than Quadro CX.
Full Specs
Quadro CX
Quadro K4000
Architecture
Tesla 2.0
Kepler
Code name
GT200B
GK106
Type
Workstation
Workstation
Release date
11 November 2008
1 March 2013
Pipelines
192
768
Core clock speed
602 MHz
810 MHz
Transistor count
1,400 million
2,540 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
38.53
51.84
Floating-point performance
462.3 gflops
1,244 gflops
Length
267 mm
241 mm
Memory bus width
384 Bit
192 Bit
Memory clock speed
1600 MHz
5616 MHz
Memory bandwidth
76.8 GB/s
134.8 GB/s
DirectX
11.1 (10_0)
12 (11_0)
Shader Model
4.0
5.1
OpenGL
3.3
4.6
OpenCL
1.1
1.2
Vulkan
N/A
1.1.126
CUDA
1.3
3.0
Monero / XMR (CryptoNight)
0.21 kh/s
Bitcoin / BTC (SHA256)
61 Mh/s
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