Radeon HD 6870 vs Radeon PRO WX 3100
When choosing between Radeon HD 6870 and Radeon PRO WX 3100, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6870 and Radeon PRO WX 3100.
Radeon PRO WX 3100 is a Laptop Graphics Card
Note: Radeon PRO WX 3100 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 Radeon PRO WX 3100 here:
Main Specs
Radeon HD 6870
Radeon PRO WX 3100
Power consumption (TDP)
151 Watt
65 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 6-pin
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x DisplayPort, 2x mini-DisplayPort
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Radeon HD 6870 has 132% more power consumption, than Radeon PRO WX 3100.
Radeon HD 6870 is connected by PCIe 2.0 x16, and Radeon PRO WX 3100 uses PCIe 3.0 x8 interface.
Radeon PRO WX 3100 has 3 GB more memory, than Radeon HD 6870.
Radeon HD 6870 is used in Desktops, and Radeon PRO WX 3100 - in Mobile workstations.
Radeon HD 6870 is build with Terascale 2 architecture, and Radeon PRO WX 3100 - with Polaris.
Radeon HD 6870 is manufactured by 40 nm process technology, and Radeon PRO WX 3100 - by 14 nm process technology.
Memory clock speed of Radeon PRO WX 3100 is 4950 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
14−16
ultra / 1080p
6−7
8−9
QHD / 1440p
1−2
3−4
low / 720p
24−27
27−30
medium / 1080p
12−14
16−18
The average gaming FPS of Radeon PRO WX 3100 in Assassin's Creed Odyssey is 27% more, than Radeon HD 6870.
high / 1080p
18−20
21−24
ultra / 1080p
14−16
18−20
QHD / 1440p
1−2
5−6
4K / 2160p
−
4−5
low / 720p
35−40
45−50
medium / 1080p
20−22
24−27
The average gaming FPS of Radeon PRO WX 3100 in Battlefield 5 is 33% more, than Radeon HD 6870.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon HD 6870 and Radeon PRO WX 3100 have the same average FPS in Call of Duty: Warzone.
low / 768p
180−190
200−210
medium / 768p
140−150
170−180
ultra / 1080p
75−80
90−95
QHD / 1440p
40−45
50−55
4K / 2160p
30−33
30−33
high / 768p
110−120
130−140
The average gaming FPS of Radeon PRO WX 3100 in Counter-Strike: Global Offensive is 16% more, than Radeon HD 6870.
low / 768p
55−60
55−60
ultra / 1080p
30−33
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon PRO WX 3100 in Cyberpunk 2077 is 4% more, than Radeon HD 6870.
low / 768p
95−100
100−110
medium / 768p
75−80
90−95
ultra / 1080p
50−55
60−65
The average gaming FPS of Radeon PRO WX 3100 in Dota 2 is 14% more, than Radeon HD 6870.
high / 1080p
12−14
16−18
ultra / 1080p
12−14
14−16
4K / 2160p
5−6
5−6
low / 720p
27−30
35−40
medium / 1080p
14−16
16−18
The average gaming FPS of Radeon PRO WX 3100 in Far Cry 5 is 20% more, than Radeon HD 6870.
high / 1080p
20−22
21−24
ultra / 1080p
14−16
18−20
QHD / 1440p
−
16−18
low / 720p
80−85
90−95
medium / 1080p
35−40
45−50
The average gaming FPS of Radeon PRO WX 3100 in Fortnite is 15% more, than Radeon HD 6870.
high / 1080p
18−20
21−24
ultra / 1080p
14−16
18−20
QHD / 1440p
5−6
8−9
low / 720p
40−45
45−50
medium / 1080p
21−24
24−27
The average gaming FPS of Radeon PRO WX 3100 in Forza Horizon 4 is 20% more, than Radeon HD 6870.
low / 768p
70−75
80−85
medium / 768p
60−65
70−75
high / 1080p
21−24
27−30
ultra / 1080p
9−10
10−12
QHD / 1440p
0−1
2−3
The average gaming FPS of Radeon PRO WX 3100 in Grand Theft Auto V is 17% more, than Radeon HD 6870.
high / 1080p
7−8
9−10
ultra / 1080p
5−6
7−8
4K / 2160p
1−2
2−3
low / 720p
21−24
27−30
medium / 1080p
9−10
12−14
The average gaming FPS of Radeon PRO WX 3100 in Metro Exodus is 33% more, than Radeon HD 6870.
low / 768p
100−110
110−120
ultra / 1080p
90−95
100−110
medium / 1080p
100−105
100−110
The average gaming FPS of Radeon PRO WX 3100 in Minecraft is 8% more, than Radeon HD 6870.
high / 1080p
18−20
21−24
ultra / 1080p
16−18
16−18
low / 720p
45−50
50−55
medium / 1080p
21−24
21−24
The average gaming FPS of Radeon PRO WX 3100 in PLAYERUNKNOWN'S BATTLEGROUNDS is 7% more, than Radeon HD 6870.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
9−10
QHD / 1440p
0−1
0−1
low / 720p
20−22
24−27
medium / 1080p
12−14
14−16
The average gaming FPS of Radeon PRO WX 3100 in Red Dead Redemption 2 is 23% more, than Radeon HD 6870.
low / 768p
40−45
50−55
medium / 768p
24−27
30−35
high / 1080p
14−16
16−18
ultra / 1080p
8−9
10−11
4K / 2160p
7−8
8−9
The average gaming FPS of Radeon PRO WX 3100 in The Witcher 3: Wild Hunt is 26% more, than Radeon HD 6870.
low / 768p
95−100
100−105
medium / 768p
55−60
60−65
ultra / 1080p
27−30
30−35
high / 768p
45−50
50−55
The average gaming FPS of Radeon PRO WX 3100 in World of Tanks is 8% more, than Radeon HD 6870.
Full Specs
Radeon HD 6870
Radeon PRO WX 3100
Architecture
Terascale 2
Polaris
Code name
RV940 Barts
Polaris 12
Type
Desktop
Mobile workstation
Release date
22 October 2010
21 March 2017
Pipelines
1120
512
Boost Clock
900 MHz
1219 MHz
Transistor count
1,700 million
2,200 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
50.40
39.01
Floating-point performance
2,016.0 gflops
1,248 gflops
Length
220 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
1050 MHz
6000 MHz
Memory bandwidth
134.4 GB/s
96 GB/s
Shared memory
-
-
DirectX
12 (12_0)
Shader Model
5.0
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
213 Mh/s
Laptop size
large
Eyefinity
+
Design
reference
CrossFire
+
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