Radeon HD 7970 vs Radeon RX Vega 3
When choosing between Radeon HD 7970 and Radeon RX Vega 3, 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 7970 and Radeon RX Vega 3.
Radeon RX Vega 3 is a Laptop Graphics Card
Note: Radeon RX Vega 3 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 3 here:
Main Specs
Radeon HD 7970
Radeon RX Vega 3
Power consumption (TDP)
300 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
Memory type
GDDR5
Maximum RAM amount
3 GB
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7970 is used in Desktops, and Radeon RX Vega 3 - in Laptops.
Radeon HD 7970 is build with GCN architecture, and Radeon RX Vega 3 - with Vega.
Radeon HD 7970 is manufactured by 28 nm process technology, and Radeon RX Vega 3 - by 14 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
35−40
2−3
ultra / 1080p
21−24
1−2
QHD / 1440p
16−18
0−1
4K / 2160p
10−11
−
low / 720p
60−65
14−16
medium / 1080p
40−45
4−5
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 720% more, than Radeon RX Vega 3.
high / 1080p
55−60
7−8
ultra / 1080p
45−50
5−6
QHD / 1440p
35−40
0−1
4K / 2160p
18−20
−
low / 720p
100−110
18−20
medium / 1080p
60−65
7−8
The average gaming FPS of Radeon HD 7970 in Battlefield 5 is 655% more, than Radeon RX Vega 3.
low / 768p
50−55
50−55
high / 1080p
−
30−35
QHD / 1440p
0−1
0−1
Radeon HD 7970 and Radeon RX Vega 3 have the same average FPS in Call of Duty: Warzone.
low / 768p
250−260
110−120
medium / 768p
220−230
90−95
ultra / 1080p
180−190
40−45
QHD / 1440p
110−120
24−27
4K / 2160p
70−75
18−20
high / 768p
210−220
65−70
The average gaming FPS of Radeon HD 7970 in Counter-Strike: Global Offensive is 195% more, than Radeon RX Vega 3.
low / 768p
60−65
70−75
ultra / 1080p
−
21−24
medium / 1080p
55−60
45−50
Radeon HD 7970 and Radeon RX Vega 3 have the same average FPS in Cyberpunk 2077.
low / 768p
120−130
70−75
medium / 768p
110−120
50−55
ultra / 1080p
100−110
27−30
The average gaming FPS of Radeon HD 7970 in Dota 2 is 125% more, than Radeon RX Vega 3.
high / 1080p
45−50
3−4
ultra / 1080p
40−45
3−4
QHD / 1440p
27−30
−
4K / 2160p
14−16
2−3
low / 720p
80−85
14−16
medium / 1080p
45−50
4−5
The average gaming FPS of Radeon HD 7970 in Far Cry 5 is 840% more, than Radeon RX Vega 3.
high / 1080p
60−65
10−12
ultra / 1080p
45−50
5−6
QHD / 1440p
27−30
2−3
4K / 2160p
27−30
−
low / 720p
180−190
50−55
medium / 1080p
110−120
14−16
The average gaming FPS of Radeon HD 7970 in Fortnite is 411% more, than Radeon RX Vega 3.
high / 1080p
60−65
6−7
ultra / 1080p
45−50
−
QHD / 1440p
30−35
4−5
4K / 2160p
24−27
2−3
low / 720p
100−110
21−24
medium / 1080p
65−70
9−10
The average gaming FPS of Radeon HD 7970 in Forza Horizon 4 is 544% more, than Radeon RX Vega 3.
low / 768p
140−150
45−50
medium / 768p
120−130
40−45
high / 1080p
70−75
7−8
ultra / 1080p
30−35
3−4
QHD / 1440p
21−24
0−1
The average gaming FPS of Radeon HD 7970 in Grand Theft Auto V is 272% more, than Radeon RX Vega 3.
high / 1080p
24−27
2−3
ultra / 1080p
20−22
0−1
QHD / 1440p
16−18
−
4K / 2160p
8−9
0−1
low / 720p
65−70
8−9
medium / 1080p
30−35
4−5
The average gaming FPS of Radeon HD 7970 in Metro Exodus is 720% more, than Radeon RX Vega 3.
low / 768p
130−140
80−85
ultra / 1080p
−
70−75
medium / 1080p
120−130
−
The average gaming FPS of Radeon HD 7970 in Minecraft is 64% more, than Radeon RX Vega 3.
ultra / 1080p
14−16
12−14
low / 720p
100−110
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Radeon HD 7970 in PLAYERUNKNOWN'S BATTLEGROUNDS is 155% more, than Radeon RX Vega 3.
high / 1080p
24−27
−
ultra / 1080p
16−18
6−7
QHD / 1440p
10−11
−
4K / 2160p
7−8
−
low / 720p
65−70
8−9
medium / 1080p
35−40
7−8
The average gaming FPS of Radeon HD 7970 in Red Dead Redemption 2 is 471% more, than Radeon RX Vega 3.
low / 768p
130−140
16−18
medium / 768p
85−90
10−12
high / 1080p
45−50
6−7
ultra / 1080p
24−27
4−5
4K / 2160p
16−18
2−3
The average gaming FPS of Radeon HD 7970 in The Witcher 3: Wild Hunt is 675% more, than Radeon RX Vega 3.
low / 768p
90−95
70−75
medium / 768p
60−65
35−40
ultra / 1080p
50−55
16−18
high / 768p
60−65
30−35
The average gaming FPS of Radeon HD 7970 in World of Tanks is 71% more, than Radeon RX Vega 3.
Full Specs
Radeon HD 7970
Radeon RX Vega 3
Architecture
GCN
Vega
Code name
Tahiti XT
Vega Raven Ridge
Type
Desktop
Laptop
Release date
22 December 2011
7 January 2018
Pipelines
2048
192
Boost Clock
925 MHz
1000 MHz
Transistor count
4,313 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
118.4
Floating-point performance
3,789 gflops
Length
274 mm
Memory bus width
384 Bit
Memory clock speed
1375 MHz
Memory bandwidth
264 GB/s
Shared memory
-
-
DirectX
DirectX 12_1
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
FreeSync
+
Bus support
PCIe 2.1 x16
HDMI
+
Bitcoin / BTC (SHA256)
485 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
Ethereum / ETH (DaggerHashimoto)
20.71 Mh/s
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