Radeon HD 7970M Crossfire vs Radeon RX 540
When comparing Radeon HD 7970M Crossfire and Radeon RX 540, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7970M Crossfire and Radeon RX 540 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 7970M Crossfire and Radeon RX 540 are Laptop Graphics Cards
Note: Radeon HD 7970M Crossfire and Radeon RX 540 are only used in laptop graphics. They have 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 HD 7970M Crossfire or Radeon RX 540 here:
Main Specs
Radeon HD 7970M Crossfire
Radeon RX 540
Power consumption (TDP)
200 Watt
65 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
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Radeon HD 7970M Crossfire has 207% more power consumption, than Radeon RX 540.
Both cards are used in Laptops.
Radeon HD 7970M Crossfire is build with GCN architecture, and Radeon RX 540 - with Polaris.
Radeon HD 7970M Crossfire is manufactured by 28 nm process technology, and Radeon RX 540 - by 14 nm process technology.
Memory clock speed of Radeon RX 540 is 1200 MHz higher, than Radeon HD 7970M Crossfire.
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
14−16
ultra / 1080p
21−24
8−9
QHD / 1440p
16−18
3−4
4K / 2160p
10−11
−
low / 720p
60−65
30−33
medium / 1080p
40−45
18−20
The average gaming FPS of Radeon HD 7970M Crossfire in Assassin's Creed Odyssey is 140% more, than Radeon RX 540.
high / 1080p
55−60
21−24
ultra / 1080p
45−50
20−22
QHD / 1440p
35−40
6−7
4K / 2160p
18−20
5−6
low / 720p
100−110
45−50
medium / 1080p
60−65
24−27
The average gaming FPS of Radeon HD 7970M Crossfire in Battlefield 5 is 157% more, than Radeon RX 540.
low / 768p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7970M Crossfire in Call of Duty: Warzone is 10% more, than Radeon RX 540.
low / 768p
250−260
200−210
medium / 768p
220−230
170−180
ultra / 1080p
180−190
90−95
QHD / 1440p
110−120
50−55
4K / 2160p
70−75
30−33
high / 768p
210−220
130−140
The average gaming FPS of Radeon HD 7970M Crossfire in Counter-Strike: Global Offensive is 53% more, than Radeon RX 540.
low / 768p
60−65
55−60
ultra / 1080p
−
35−40
medium / 1080p
55−60
45−50
The average gaming FPS of Radeon HD 7970M Crossfire in Cyberpunk 2077 is 15% more, than Radeon RX 540.
low / 768p
120−130
100−110
medium / 768p
110−120
90−95
ultra / 1080p
100−110
60−65
The average gaming FPS of Radeon HD 7970M Crossfire in Dota 2 is 33% more, than Radeon RX 540.
high / 1080p
45−50
16−18
ultra / 1080p
40−45
14−16
QHD / 1440p
27−30
−
4K / 2160p
14−16
6−7
low / 720p
80−85
35−40
medium / 1080p
45−50
18−20
The average gaming FPS of Radeon HD 7970M Crossfire in Far Cry 5 is 147% more, than Radeon RX 540.
high / 1080p
60−65
24−27
ultra / 1080p
45−50
18−20
QHD / 1440p
27−30
16−18
4K / 2160p
27−30
−
low / 720p
180−190
95−100
medium / 1080p
110−120
50−55
The average gaming FPS of Radeon HD 7970M Crossfire in Fortnite is 107% more, than Radeon RX 540.
high / 1080p
60−65
24−27
ultra / 1080p
45−50
18−20
QHD / 1440p
30−35
8−9
4K / 2160p
24−27
−
low / 720p
100−110
50−55
medium / 1080p
65−70
27−30
The average gaming FPS of Radeon HD 7970M Crossfire in Forza Horizon 4 is 142% more, than Radeon RX 540.
low / 768p
140−150
80−85
medium / 768p
120−130
70−75
high / 1080p
70−75
27−30
ultra / 1080p
30−35
12−14
QHD / 1440p
21−24
2−3
The average gaming FPS of Radeon HD 7970M Crossfire in Grand Theft Auto V is 102% more, than Radeon RX 540.
high / 1080p
24−27
9−10
ultra / 1080p
20−22
7−8
QHD / 1440p
16−18
−
4K / 2160p
8−9
2−3
low / 720p
65−70
27−30
medium / 1080p
30−35
12−14
The average gaming FPS of Radeon HD 7970M Crossfire in Metro Exodus is 158% more, than Radeon RX 540.
low / 768p
130−140
110−120
ultra / 1080p
−
100−110
medium / 1080p
120−130
100−110
The average gaming FPS of Radeon HD 7970M Crossfire in Minecraft is 18% more, than Radeon RX 540.
high / 1080p
−
21−24
ultra / 1080p
14−16
16−18
low / 720p
100−110
55−60
medium / 1080p
18−20
24−27
The average gaming FPS of Radeon HD 7970M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 39% more, than Radeon RX 540.
high / 1080p
24−27
14−16
ultra / 1080p
16−18
9−10
QHD / 1440p
10−11
0−1
4K / 2160p
7−8
−
low / 720p
65−70
27−30
medium / 1080p
35−40
16−18
The average gaming FPS of Radeon HD 7970M Crossfire in Red Dead Redemption 2 is 111% more, than Radeon RX 540.
low / 768p
130−140
50−55
medium / 768p
85−90
30−35
high / 1080p
45−50
18−20
ultra / 1080p
24−27
10−11
4K / 2160p
16−18
8−9
The average gaming FPS of Radeon HD 7970M Crossfire in The Witcher 3: Wild Hunt is 158% more, than Radeon RX 540.
low / 768p
90−95
100−105
medium / 768p
60−65
60−65
ultra / 1080p
50−55
30−35
high / 768p
60−65
50−55
The average gaming FPS of Radeon HD 7970M Crossfire in World of Tanks is 8% more, than Radeon RX 540.
Full Specs
Radeon HD 7970M Crossfire
Radeon RX 540
Architecture
GCN
Polaris
Code name
Wimbledon XT
Polaris 12
Type
Laptop
Laptop
Release date
1 May 2012
21 March 2017
Pipelines
2560
512
Core clock speed
850 MHz
Boost Clock
1219 MHz
Transistor count
1,500 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
39.01
Floating-point performance
1,248 gflops
Memory bus width
2x 256 Bit
128 Bit
Memory clock speed
4800 MHz
6000 MHz
Memory bandwidth
96 GB/s
Shared memory
-
-
DirectX
DirectX 11.1, Shader 5.0
12.0
Shader Model
5.0
OpenGL
4.6
OpenCL
1.2
FreeSync
+
Laptop size
large
large
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