Radeon HD 7730 vs Radeon HD 7870M
When comparing Radeon HD 7730 and Radeon HD 7870M, 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 7730 and Radeon HD 7870M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 7870M is a Laptop Graphics Card
Note: Radeon HD 7870M 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 HD 7870M here:
Main Specs
Radeon HD 7730
Radeon HD 7870M
Power consumption (TDP)
47 Watt
45 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
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Radeon HD 7730 has 4% more power consumption, than Radeon HD 7870M.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon HD 7870M has 1 GB more memory, than Radeon HD 7730.
Radeon HD 7730 is used in Desktops, and Radeon HD 7870M - in Laptops.
Radeon HD 7730 is build with GCN 1.0 architecture, and Radeon HD 7870M - with GCN.
Both graphics cards have the same core clock speed.
Radeon HD 7730 and Radeon HD 7870M are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7730 is 500 MHz higher, than Radeon HD 7870M.
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
3−4
6−7
ultra / 1080p
1−2
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
5−6
8−9
The average gaming FPS of Radeon HD 7870M in Assassin's Creed Odyssey is 50% more, than Radeon HD 7730.
high / 1080p
8−9
12−14
ultra / 1080p
6−7
10−11
QHD / 1440p
0−1
0−1
low / 720p
20−22
24−27
medium / 1080p
8−9
12−14
The average gaming FPS of Radeon HD 7870M in Battlefield 5 is 36% more, than Radeon HD 7730.
low / 768p
45−50
45−50
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7870M in Call of Duty: Warzone is 4% more, than Radeon HD 7730.
low / 768p
120−130
130−140
medium / 768p
100−105
110−120
ultra / 1080p
45−50
50−55
QHD / 1440p
24−27
30−33
4K / 2160p
−
27−30
high / 768p
70−75
80−85
The average gaming FPS of Radeon HD 7870M in Counter-Strike: Global Offensive is 12% more, than Radeon HD 7730.
low / 768p
70−75
55−60
ultra / 1080p
20−22
18−20
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 7730 in Cyberpunk 2077 is 9% more, than Radeon HD 7870M.
low / 768p
75−80
80−85
medium / 768p
55−60
60−65
ultra / 1080p
30−33
30−35
The average gaming FPS of Radeon HD 7870M in Dota 2 is 7% more, than Radeon HD 7730.
high / 1080p
4−5
8−9
ultra / 1080p
4−5
8−9
4K / 2160p
1−2
3−4
low / 720p
14−16
18−20
medium / 1080p
5−6
9−10
The average gaming FPS of Radeon HD 7870M in Far Cry 5 is 50% more, than Radeon HD 7730.
high / 1080p
12−14
14−16
ultra / 1080p
7−8
10−11
QHD / 1440p
4−5
−
low / 720p
55−60
60−65
medium / 1080p
16−18
21−24
The average gaming FPS of Radeon HD 7870M in Fortnite is 17% more, than Radeon HD 7730.
high / 1080p
7−8
12−14
ultra / 1080p
6−7
10−12
QHD / 1440p
0−1
1−2
low / 720p
21−24
24−27
medium / 1080p
10−11
14−16
The average gaming FPS of Radeon HD 7870M in Forza Horizon 4 is 45% more, than Radeon HD 7730.
low / 768p
50−55
50−55
medium / 768p
−
45−50
high / 1080p
9−10
12−14
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon HD 7870M in Grand Theft Auto V is 9% more, than Radeon HD 7730.
high / 1080p
2−3
5−6
ultra / 1080p
0−1
3−4
4K / 2160p
0−1
0−1
low / 720p
8−9
12−14
medium / 1080p
4−5
6−7
The average gaming FPS of Radeon HD 7870M in Metro Exodus is 60% more, than Radeon HD 7730.
low / 768p
85−90
95−100
high / 1080p
65−70
90−95
ultra / 1080p
−
80−85
medium / 1080p
−
90−95
The average gaming FPS of Radeon HD 7870M in Minecraft is 23% more, than Radeon HD 7730.
high / 1080p
−
16−18
ultra / 1080p
12−14
14−16
low / 720p
30−33
30−35
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 7870M in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Radeon HD 7730.
high / 1080p
6−7
−
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
0−1
low / 720p
8−9
12−14
medium / 1080p
8−9
10−12
The average gaming FPS of Radeon HD 7870M in Red Dead Redemption 2 is 42% more, than Radeon HD 7730.
low / 768p
18−20
24−27
medium / 768p
12−14
16−18
high / 1080p
6−7
9−10
ultra / 1080p
4−5
6−7
4K / 2160p
1−2
6−7
The average gaming FPS of Radeon HD 7870M in The Witcher 3: Wild Hunt is 62% more, than Radeon HD 7730.
low / 768p
70−75
85−90
medium / 768p
35−40
45−50
ultra / 1080p
16−18
20−22
high / 768p
30−35
35−40
The average gaming FPS of Radeon HD 7870M in World of Tanks is 23% more, than Radeon HD 7730.
Full Specs
Radeon HD 7730
Radeon HD 7870M
Architecture
GCN 1.0
GCN
Code name
Cape Verde
Heathrow XT
Type
Desktop
Laptop
Release date
1 May 2013
24 April 2012
Pipelines
384
640
Core clock speed
800 MHz
800 MHz
Transistor count
1,500 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
19.20
32.00
Floating-point performance
614.4 gflops
1,024 gflops
Length
168 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
4000 MHz
Memory bandwidth
72 GB/s
64 GB/s
Shared memory
-
DirectX
12 (11_1)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2.131
1.2.131
Laptop size
large
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