Quadro K3100M vs Radeon HD 6870
Find out if it is worth upgrading your current GPU setup by comparing Quadro K3100M and Radeon HD 6870. 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 K3100M and Radeon HD 6870. 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 K3100M is a Laptop Graphics Card
Note: Quadro K3100M 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 K3100M here:
Main Specs
Quadro K3100M
Radeon HD 6870
Power consumption (TDP)
75 Watt
151 Watt
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
2x 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 6870 has 101% more power consumption, than Quadro K3100M.
Quadro K3100M is connected by MXM-B (3.0), and Radeon HD 6870 uses PCIe 2.0 x16 interface.
Quadro K3100M has 3 GB more memory, than Radeon HD 6870.
Quadro K3100M is used in Mobile workstations, and Radeon HD 6870 - in Desktops.
Quadro K3100M is build with Kepler architecture, and Radeon HD 6870 - with Terascale 2.
Quadro K3100M is manufactured by 28 nm process technology, and Radeon HD 6870 - by 40 nm process technology.
Memory clock speed of Quadro K3100M is 2150 MHz higher, than Radeon HD 6870.
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
10−12
10−12
ultra / 1080p
7−8
6−7
QHD / 1440p
1−2
1−2
low / 720p
24−27
24−27
medium / 1080p
14−16
12−14
The average gaming FPS of Quadro K3100M in Assassin's Creed Odyssey is 9% more, than Radeon HD 6870.
high / 1080p
18−20
18−20
ultra / 1080p
16−18
14−16
QHD / 1440p
2−3
1−2
low / 720p
40−45
35−40
medium / 1080p
20−22
20−22
The average gaming FPS of Quadro K3100M in Battlefield 5 is 11% more, than Radeon HD 6870.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro K3100M and Radeon HD 6870 have the same average FPS in Call of Duty: Warzone.
low / 768p
180−190
180−190
medium / 768p
150−160
140−150
ultra / 1080p
80−85
75−80
QHD / 1440p
45−50
40−45
4K / 2160p
30−33
30−33
high / 768p
110−120
110−120
The average gaming FPS of Quadro K3100M in Counter-Strike: Global Offensive is 3% more, than Radeon HD 6870.
low / 768p
55−60
55−60
ultra / 1080p
30−35
30−33
medium / 1080p
45−50
45−50
Quadro K3100M and Radeon HD 6870 have the same average FPS in Cyberpunk 2077.
low / 768p
100−105
95−100
medium / 768p
80−85
75−80
ultra / 1080p
50−55
50−55
The average gaming FPS of Quadro K3100M in Dota 2 is 5% more, than Radeon HD 6870.
high / 1080p
12−14
12−14
ultra / 1080p
12−14
12−14
4K / 2160p
5−6
5−6
low / 720p
30−35
27−30
medium / 1080p
14−16
14−16
Quadro K3100M and Radeon HD 6870 have the same average FPS in Far Cry 5.
high / 1080p
20−22
20−22
ultra / 1080p
14−16
14−16
low / 720p
80−85
80−85
medium / 1080p
40−45
35−40
The average gaming FPS of Quadro K3100M in Fortnite is 2% more, than Radeon HD 6870.
high / 1080p
20−22
18−20
ultra / 1080p
16−18
14−16
QHD / 1440p
5−6
5−6
low / 720p
40−45
40−45
medium / 1080p
21−24
21−24
The average gaming FPS of Quadro K3100M in Forza Horizon 4 is 5% more, than Radeon HD 6870.
low / 768p
70−75
70−75
medium / 768p
60−65
60−65
high / 1080p
21−24
21−24
ultra / 1080p
9−10
9−10
QHD / 1440p
0−1
0−1
Quadro K3100M and Radeon HD 6870 have the same average FPS in Grand Theft Auto V.
high / 1080p
7−8
7−8
ultra / 1080p
5−6
5−6
4K / 2160p
1−2
1−2
low / 720p
21−24
21−24
medium / 1080p
10−11
9−10
Quadro K3100M and Radeon HD 6870 have the same average FPS in Metro Exodus.
low / 768p
100−110
100−110
ultra / 1080p
95−100
90−95
medium / 1080p
100−110
100−105
The average gaming FPS of Quadro K3100M in Minecraft is 2% more, than Radeon HD 6870.
high / 1080p
20−22
18−20
ultra / 1080p
16−18
16−18
low / 720p
45−50
45−50
medium / 1080p
21−24
21−24
The average gaming FPS of Quadro K3100M in PLAYERUNKNOWN'S BATTLEGROUNDS is 3% more, than Radeon HD 6870.
high / 1080p
12−14
12−14
ultra / 1080p
9−10
8−9
QHD / 1440p
0−1
0−1
low / 720p
21−24
20−22
medium / 1080p
14−16
12−14
The average gaming FPS of Quadro K3100M in Red Dead Redemption 2 is 15% more, than Radeon HD 6870.
low / 768p
40−45
40−45
medium / 768p
24−27
24−27
high / 1080p
14−16
14−16
ultra / 1080p
9−10
8−9
4K / 2160p
7−8
7−8
The average gaming FPS of Quadro K3100M in The Witcher 3: Wild Hunt is 5% more, than Radeon HD 6870.
low / 768p
95−100
95−100
medium / 768p
55−60
55−60
ultra / 1080p
27−30
27−30
high / 768p
45−50
45−50
Quadro K3100M and Radeon HD 6870 have the same average FPS in World of Tanks.
Full Specs
Quadro K3100M
Radeon HD 6870
Architecture
Kepler
Terascale 2
Code name
N15E-Q1-A2
RV940 Barts
Type
Mobile workstation
Desktop
Release date
23 July 2013
22 October 2010
Pipelines
768
1120
Core clock speed
706 MHz
Boost Clock
900 MHz
Transistor count
3,540 million
1,700 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
45.18
50.40
Floating-point performance
1,084 gflops
2,016.0 gflops
Length
220 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
3200 MHz
1050 MHz
Memory bandwidth
102.4 GB/s
134.4 GB/s
Shared memory
-
-
DirectX
12
Shader Model
5
5.0
OpenGL
4.5
4.4
OpenCL
1.2
1.2
Vulkan
1.1.126
CUDA
+
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
44 Mh/s
213 Mh/s
Laptop size
large
Optimus
+
Eyefinity
+
Design
reference
CrossFire
+
Display Port
1.2
3D Vision Pro
+
Mosaic
+
nView Display Management
+
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