Radeon HD 4870 vs Radeon HD 7730M
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4870 and Radeon HD 7730M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 4870 and Radeon HD 7730M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 7730M is a Laptop Graphics Card
Note: Radeon HD 7730M 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 7730M here:
Main Specs
Radeon HD 4870
Radeon HD 7730M
Power consumption (TDP)
150 Watt
25 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
2 GB
Display Connectors
2x DVI, 1x S-Video
No outputs
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Radeon HD 4870 has 500% more power consumption, than Radeon HD 7730M.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Radeon HD 7730M has 1 GB more memory, than Radeon HD 4870.
Radeon HD 4870 is used in Desktops, and Radeon HD 7730M - in Laptops.
Radeon HD 4870 is build with TeraScale architecture, and Radeon HD 7730M - with GCN.
Core clock speed of Radeon HD 4870 is 175 MHz higher, than Radeon HD 7730M.
Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon HD 7730M - by 28 nm process technology.
Memory clock speed of Radeon HD 4870 is 1800 MHz higher, than Radeon HD 7730M.
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
0−1
ultra / 1080p
1−2
−
QHD / 1440p
0−1
0−1
low / 720p
14−16
1−2
medium / 1080p
6−7
0−1
The average gaming FPS of Radeon HD 4870 in Assassin's Creed Odyssey is 1400% more, than Radeon HD 7730M.
high / 1080p
8−9
−
ultra / 1080p
6−7
−
QHD / 1440p
0−1
0−1
low / 720p
21−24
0−1
medium / 1080p
9−10
−
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7730M in Call of Duty: Warzone is 11% more, than Radeon HD 4870.
low / 768p
120−130
60−65
medium / 768p
100−110
27−30
ultra / 1080p
45−50
7−8
QHD / 1440p
24−27
−
high / 768p
75−80
16−18
The average gaming FPS of Radeon HD 4870 in Counter-Strike: Global Offensive is 214% more, than Radeon HD 7730M.
low / 768p
70−75
70−75
ultra / 1080p
21−24
0−1
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 7730M in Cyberpunk 2077 is 5% more, than Radeon HD 4870.
low / 768p
75−80
45−50
medium / 768p
55−60
10−11
ultra / 1080p
30−35
0−1
The average gaming FPS of Radeon HD 4870 in Dota 2 is 131% more, than Radeon HD 7730M.
high / 1080p
4−5
−
ultra / 1080p
4−5
−
4K / 2160p
1−2
−
low / 720p
14−16
0−1
medium / 1080p
6−7
−
high / 1080p
12−14
−
ultra / 1080p
7−8
−
QHD / 1440p
4−5
−
low / 720p
60−65
21−24
medium / 1080p
18−20
0−1
The average gaming FPS of Radeon HD 4870 in Fortnite is 181% more, than Radeon HD 7730M.
high / 1080p
7−8
0−1
ultra / 1080p
7−8
−
QHD / 1440p
0−1
0−1
low / 720p
21−24
0−1
medium / 1080p
10−11
0−1
low / 768p
50−55
18−20
high / 1080p
10−11
0−1
ultra / 1080p
4−5
−
QHD / 1440p
0−1
0−1
medium / 720p
40−45
12−14
The average gaming FPS of Radeon HD 4870 in Grand Theft Auto V is 193% more, than Radeon HD 7730M.
high / 1080p
2−3
−
ultra / 1080p
0−1
−
4K / 2160p
0−1
−
low / 720p
9−10
0−1
medium / 1080p
4−5
−
low / 768p
85−90
75−80
high / 1080p
70−75
27−30
The average gaming FPS of Radeon HD 4870 in Minecraft is 50% more, than Radeon HD 7730M.
ultra / 1080p
12−14
−
low / 720p
30−35
8−9
medium / 1080p
14−16
−
The average gaming FPS of Radeon HD 4870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 300% more, than Radeon HD 7730M.
high / 1080p
7−8
−
ultra / 1080p
4−5
−
QHD / 1440p
0−1
−
low / 720p
8−9
0−1
medium / 1080p
8−9
−
low / 768p
18−20
0−1
medium / 768p
12−14
−
high / 1080p
7−8
−
ultra / 1080p
5−6
−
4K / 2160p
1−2
−
low / 768p
75−80
45−50
medium / 768p
40−45
14−16
ultra / 1080p
18−20
0−1
high / 768p
30−35
12−14
The average gaming FPS of Radeon HD 4870 in World of Tanks is 100% more, than Radeon HD 7730M.
Full Specs
Radeon HD 4870
Radeon HD 7730M
Architecture
TeraScale
GCN
Code name
RV770
Lombok GL
Type
Desktop
Laptop
Release date
25 June 2008
24 April 2012
Pipelines
800
512
Core clock speed
750 MHz
575 MHz
Boost Clock
675 MHz
Transistor count
956 million
1,500 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
30.00
21.60
Floating-point performance
1,200.0 gflops
691.2 gflops
Length
250 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
3600 MHz
1800 MHz
Memory bandwidth
115.2 GB/s
28.8 GB/s
Shared memory
-
DirectX
10.1 (10_1)
12 (11_1)
Shader Model
4.1
5.1
OpenGL
3.3
4.6
OpenCL
1.1
1.2
Vulkan
N/A
1.2.131
Bitcoin / BTC (SHA256)
70 Mh/s
Laptop size
medium sized
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