Radeon HD 6870 vs Radeon RX Vega 7
When choosing between Radeon HD 6870 and Radeon RX Vega 7, 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 RX Vega 7.
Radeon RX Vega 7 is a Laptop Graphics Card
Note: Radeon RX Vega 7 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 RX Vega 7 here:
Main Specs
Radeon HD 6870
Radeon RX Vega 7
Power consumption (TDP)
151 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
Maximum RAM amount
1 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6870 is used in Desktops, and Radeon RX Vega 7 - in Laptops.
Radeon HD 6870 is build with Terascale 2 architecture, and Radeon RX Vega 7 - with Vega.
Radeon HD 6870 is manufactured by 40 nm process technology, and Radeon RX Vega 7 - by 7 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
10−12
18−20
ultra / 1080p
6−7
10−11
QHD / 1440p
1−2
4−5
4K / 2160p
−
4−5
low / 720p
24−27
35−40
medium / 1080p
12−14
21−24
The average gaming FPS of Radeon RX Vega 7 in Assassin's Creed Odyssey is 63% more, than Radeon HD 6870.
high / 1080p
18−20
27−30
ultra / 1080p
14−16
24−27
QHD / 1440p
1−2
8−9
4K / 2160p
−
6−7
low / 720p
35−40
60−65
medium / 1080p
20−22
30−35
The average gaming FPS of Radeon RX Vega 7 in Battlefield 5 is 72% more, than Radeon HD 6870.
low / 768p
45−50
50−55
high / 1080p
−
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX Vega 7 in Call of Duty: Warzone is 10% more, than Radeon HD 6870.
low / 768p
180−190
220−230
medium / 768p
140−150
190−200
ultra / 1080p
75−80
100−110
QHD / 1440p
40−45
70−75
4K / 2160p
30−33
35−40
high / 768p
110−120
150−160
The average gaming FPS of Radeon RX Vega 7 in Counter-Strike: Global Offensive is 32% more, than Radeon HD 6870.
low / 768p
55−60
60−65
ultra / 1080p
30−33
45−50
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon RX Vega 7 in Cyberpunk 2077 is 22% more, than Radeon HD 6870.
low / 768p
95−100
110−120
medium / 768p
75−80
100−110
ultra / 1080p
50−55
70−75
The average gaming FPS of Radeon RX Vega 7 in Dota 2 is 29% more, than Radeon HD 6870.
high / 1080p
12−14
21−24
ultra / 1080p
12−14
20−22
QHD / 1440p
−
18−20
4K / 2160p
5−6
6−7
low / 720p
27−30
45−50
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon RX Vega 7 in Far Cry 5 is 60% more, than Radeon HD 6870.
high / 1080p
20−22
27−30
ultra / 1080p
14−16
21−24
QHD / 1440p
−
14−16
low / 720p
80−85
110−120
medium / 1080p
35−40
60−65
The average gaming FPS of Radeon RX Vega 7 in Fortnite is 46% more, than Radeon HD 6870.
high / 1080p
18−20
30−33
ultra / 1080p
14−16
21−24
QHD / 1440p
5−6
10−12
low / 720p
40−45
60−65
medium / 1080p
21−24
30−35
The average gaming FPS of Radeon RX Vega 7 in Forza Horizon 4 is 60% more, than Radeon HD 6870.
low / 768p
70−75
95−100
medium / 768p
60−65
85−90
high / 1080p
21−24
35−40
ultra / 1080p
9−10
14−16
QHD / 1440p
0−1
5−6
The average gaming FPS of Radeon RX Vega 7 in Grand Theft Auto V is 43% more, than Radeon HD 6870.
high / 1080p
7−8
10−12
ultra / 1080p
5−6
9−10
4K / 2160p
1−2
2−3
low / 720p
21−24
35−40
medium / 1080p
9−10
14−16
The average gaming FPS of Radeon RX Vega 7 in Metro Exodus is 66% more, than Radeon HD 6870.
low / 768p
100−110
110−120
ultra / 1080p
90−95
−
medium / 1080p
100−105
110−120
The average gaming FPS of Radeon RX Vega 7 in Minecraft is 11% more, than Radeon HD 6870.
high / 1080p
18−20
−
ultra / 1080p
16−18
14−16
low / 720p
45−50
65−70
medium / 1080p
21−24
18−20
The average gaming FPS of Radeon RX Vega 7 in PLAYERUNKNOWN'S BATTLEGROUNDS is 13% 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
35−40
medium / 1080p
12−14
18−20
The average gaming FPS of Radeon RX Vega 7 in Red Dead Redemption 2 is 53% more, than Radeon HD 6870.
low / 768p
40−45
65−70
medium / 768p
24−27
40−45
high / 1080p
14−16
21−24
ultra / 1080p
8−9
12−14
4K / 2160p
7−8
7−8
The average gaming FPS of Radeon RX Vega 7 in The Witcher 3: Wild Hunt is 57% more, than Radeon HD 6870.
low / 768p
95−100
90−95
medium / 768p
55−60
60−65
ultra / 1080p
27−30
35−40
high / 768p
45−50
55−60
The average gaming FPS of Radeon RX Vega 7 in World of Tanks is 8% more, than Radeon HD 6870.
Full Specs
Radeon HD 6870
Radeon RX Vega 7
Architecture
Terascale 2
Vega
Code name
RV940 Barts
Vega Raven Ridge
Type
Desktop
Laptop
Release date
22 October 2010
7 January 2020
Pipelines
1120
448
Boost Clock
900 MHz
1600 MHz
Transistor count
1,700 million
Manufacturing process technology
40 nm
7 nm
Texture fill rate
50.40
Floating-point performance
2,016.0 gflops
Length
220 mm
Memory bus width
256 Bit
Memory clock speed
1050 MHz
Memory bandwidth
134.4 GB/s
Shared memory
-
-
DirectX
DirectX 12_1
Shader Model
5.0
OpenGL
4.4
OpenCL
1.2
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
213 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
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