Quadro K4000M vs Radeon HD 6850
Find out if it is worth upgrading your current GPU setup by comparing Quadro K4000M and Radeon HD 6850. 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 Quadro K4000M and Radeon HD 6850. 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.
Quadro K4000M is a Laptop Graphics Card
Note: Quadro K4000M 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 K4000M here:
Main Specs
Quadro K4000M
Radeon HD 6850
Power consumption (TDP)
100 Watt
127 Watt
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6850 has 27% more power consumption, than Quadro K4000M.
Quadro K4000M is connected by MXM-B (3.0), and Radeon HD 6850 uses PCIe 2.0 x16 interface.
Quadro K4000M has 3 GB more memory, than Radeon HD 6850.
Quadro K4000M is used in Mobile workstations, and Radeon HD 6850 - in Desktops.
Quadro K4000M is build with Kepler architecture, and Radeon HD 6850 - with TeraScale 2.
Quadro K4000M is manufactured by 28 nm process technology, and Radeon HD 6850 - by 40 nm process technology.
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
10−11
9−10
ultra / 1080p
6−7
5−6
QHD / 1440p
1−2
0−1
low / 720p
21−24
21−24
medium / 1080p
12−14
12−14
The average gaming FPS of Quadro K4000M in Assassin's Creed Odyssey is 8% more, than Radeon HD 6850.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
QHD / 1440p
0−1
0−1
low / 720p
35−40
35−40
medium / 1080p
18−20
16−18
The average gaming FPS of Quadro K4000M in Battlefield 5 is 4% more, than Radeon HD 6850.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro K4000M and Radeon HD 6850 have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
160−170
medium / 768p
140−150
130−140
ultra / 1080p
70−75
70−75
QHD / 1440p
40−45
40−45
4K / 2160p
30−33
30−33
high / 768p
110−120
100−110
The average gaming FPS of Quadro K4000M in Counter-Strike: Global Offensive is 5% more, than Radeon HD 6850.
low / 768p
55−60
55−60
ultra / 1080p
27−30
27−30
medium / 1080p
45−50
45−50
Quadro K4000M and Radeon HD 6850 have the same average FPS in Cyberpunk 2077.
low / 768p
95−100
90−95
medium / 768p
75−80
70−75
ultra / 1080p
45−50
45−50
The average gaming FPS of Quadro K4000M in Dota 2 is 5% more, than Radeon HD 6850.
high / 1080p
12−14
10−12
ultra / 1080p
10−12
10−11
4K / 2160p
4−5
4−5
low / 720p
27−30
24−27
medium / 1080p
12−14
12−14
The average gaming FPS of Quadro K4000M in Far Cry 5 is 16% more, than Radeon HD 6850.
high / 1080p
18−20
18−20
ultra / 1080p
14−16
12−14
low / 720p
75−80
75−80
medium / 1080p
35−40
30−35
The average gaming FPS of Quadro K4000M in Fortnite is 5% more, than Radeon HD 6850.
high / 1080p
18−20
16−18
ultra / 1080p
14−16
14−16
QHD / 1440p
4−5
4−5
low / 720p
35−40
35−40
medium / 1080p
20−22
18−20
The average gaming FPS of Quadro K4000M in Forza Horizon 4 is 5% more, than Radeon HD 6850.
low / 768p
65−70
65−70
medium / 768p
60−65
55−60
high / 1080p
20−22
18−20
ultra / 1080p
9−10
8−9
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K4000M in Grand Theft Auto V is 5% more, than Radeon HD 6850.
high / 1080p
7−8
6−7
ultra / 1080p
5−6
4−5
4K / 2160p
1−2
1−2
low / 720p
20−22
18−20
medium / 1080p
9−10
8−9
The average gaming FPS of Quadro K4000M in Metro Exodus is 12% more, than Radeon HD 6850.
low / 768p
100−110
100−110
ultra / 1080p
90−95
90−95
medium / 1080p
95−100
95−100
Quadro K4000M and Radeon HD 6850 have the same average FPS in Minecraft.
high / 1080p
18−20
18−20
ultra / 1080p
14−16
14−16
low / 720p
40−45
40−45
medium / 1080p
20−22
20−22
Quadro K4000M and Radeon HD 6850 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
18−20
18−20
medium / 1080p
12−14
12−14
Quadro K4000M and Radeon HD 6850 have the same average FPS in Red Dead Redemption 2.
low / 768p
35−40
35−40
medium / 768p
24−27
21−24
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
4K / 2160p
7−8
7−8
The average gaming FPS of Quadro K4000M in The Witcher 3: Wild Hunt is 5% more, than Radeon HD 6850.
low / 768p
90−95
90−95
medium / 768p
50−55
50−55
ultra / 1080p
27−30
24−27
high / 768p
45−50
40−45
The average gaming FPS of Quadro K4000M in World of Tanks is 3% more, than Radeon HD 6850.
Full Specs
Quadro K4000M
Radeon HD 6850
Architecture
Kepler
TeraScale 2
Code name
N14E-Q3
Barts
Type
Mobile workstation
Desktop
Release date
1 June 2012
21 October 2010
Pipelines
960
960
Core clock speed
600 MHz
Transistor count
3,540 million
1,700 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
48.08
37.20
Floating-point performance
1,154 gflops
1,488.0 gflops
Length
198 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
2800 MHz
Memory bandwidth
89.6 GB/s
128.0 GB/s
Shared memory
-
DirectX
12 (11_0)
Shader Model
5.1
5.0
OpenGL
4.6
4.4
OpenCL
1.2
1.2
Vulkan
1.1.126
CUDA
+
Bus support
AGP
Bitcoin / BTC (SHA256)
37 Mh/s
139 Mh/s
Laptop size
large
Optimus
+
Eyefinity
+
Design
reference
CrossFire
+
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