Radeon HD 4870 vs Radeon HD 7870
When comparing Radeon HD 4870 and Radeon HD 7870, 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 4870 and Radeon HD 7870 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Main Specs
Radeon HD 4870
Radeon HD 7870
Power consumption (TDP)
150 Watt
175 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
2x DVI, 1x S-Video
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Radeon HD 7870 has 16% more power consumption, than Radeon HD 4870.
Radeon HD 7870 has 1 GB more memory, than Radeon HD 4870.
Both cards are used in Desktops.
Radeon HD 4870 is build with TeraScale architecture, and Radeon HD 7870 - with GCN.
Core clock speed of Radeon HD 7870 is 250 MHz higher, than Radeon HD 4870.
Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon HD 7870 - by 28 nm process technology.
Memory clock speed of Radeon HD 7870 is 1200 MHz higher, than Radeon HD 4870.
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
24−27
ultra / 1080p
1−2
14−16
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
14−16
45−50
medium / 1080p
6−7
30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 383% more, than Radeon HD 4870.
high / 1080p
8−9
35−40
ultra / 1080p
6−7
30−35
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
21−24
75−80
medium / 1080p
9−10
40−45
The average gaming FPS of Radeon HD 7870 in Battlefield 5 is 327% more, than Radeon HD 4870.
low / 768p
45−50
50−55
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7870 in Call of Duty: Warzone is 10% more, than Radeon HD 4870.
low / 768p
120−130
240−250
medium / 768p
100−110
210−220
ultra / 1080p
45−50
130−140
QHD / 1440p
24−27
100−110
4K / 2160p
−
60−65
high / 768p
75−80
180−190
The average gaming FPS of Radeon HD 7870 in Counter-Strike: Global Offensive is 132% more, than Radeon HD 4870.
low / 768p
70−75
60−65
ultra / 1080p
21−24
−
medium / 1080p
40−45
55−60
The average gaming FPS of Radeon HD 7870 in Cyberpunk 2077 is 5% more, than Radeon HD 4870.
low / 768p
75−80
120−130
medium / 768p
55−60
110−120
ultra / 1080p
30−35
85−90
The average gaming FPS of Radeon HD 7870 in Dota 2 is 98% more, than Radeon HD 4870.
high / 1080p
4−5
30−33
ultra / 1080p
4−5
27−30
QHD / 1440p
−
21−24
4K / 2160p
1−2
9−10
low / 720p
14−16
60−65
medium / 1080p
6−7
30−35
The average gaming FPS of Radeon HD 7870 in Far Cry 5 is 433% more, than Radeon HD 4870.
high / 1080p
12−14
35−40
ultra / 1080p
7−8
30−33
QHD / 1440p
4−5
18−20
low / 720p
60−65
130−140
medium / 1080p
18−20
80−85
The average gaming FPS of Radeon HD 7870 in Fortnite is 190% more, than Radeon HD 4870.
high / 1080p
7−8
40−45
ultra / 1080p
7−8
30−33
QHD / 1440p
0−1
18−20
4K / 2160p
−
14−16
low / 720p
21−24
75−80
medium / 1080p
10−11
45−50
The average gaming FPS of Radeon HD 7870 in Forza Horizon 4 is 308% more, than Radeon HD 4870.
low / 768p
50−55
110−120
medium / 768p
−
100−110
high / 1080p
10−11
45−50
ultra / 1080p
4−5
20−22
QHD / 1440p
0−1
10−11
medium / 720p
40−45
−
The average gaming FPS of Radeon HD 7870 in Grand Theft Auto V is 177% more, than Radeon HD 4870.
high / 1080p
2−3
14−16
ultra / 1080p
0−1
12−14
QHD / 1440p
−
10−12
4K / 2160p
0−1
4−5
low / 720p
9−10
45−50
medium / 1080p
4−5
21−24
The average gaming FPS of Radeon HD 7870 in Metro Exodus is 460% more, than Radeon HD 4870.
low / 768p
85−90
120−130
high / 1080p
70−75
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon HD 7870 in Minecraft is 43% more, than Radeon HD 4870.
ultra / 1080p
12−14
14−16
low / 720p
30−35
75−80
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 7870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 85% more, than Radeon HD 4870.
high / 1080p
7−8
16−18
ultra / 1080p
4−5
10−12
QHD / 1440p
0−1
4−5
4K / 2160p
−
2−3
low / 720p
8−9
45−50
medium / 1080p
8−9
24−27
The average gaming FPS of Radeon HD 7870 in Red Dead Redemption 2 is 257% more, than Radeon HD 4870.
low / 768p
18−20
85−90
medium / 768p
12−14
50−55
high / 1080p
7−8
30−33
ultra / 1080p
5−6
16−18
4K / 2160p
1−2
10−11
The average gaming FPS of Radeon HD 7870 in The Witcher 3: Wild Hunt is 333% more, than Radeon HD 4870.
low / 768p
75−80
90−95
medium / 768p
40−45
60−65
ultra / 1080p
18−20
45−50
high / 768p
30−35
55−60
The average gaming FPS of Radeon HD 7870 in World of Tanks is 54% more, than Radeon HD 4870.
Full Specs
Radeon HD 4870
Radeon HD 7870
Architecture
TeraScale
GCN
Code name
RV770
Pitcairn XT
Type
Desktop
Desktop
Release date
25 June 2008
5 March 2012
Pipelines
800
1280
Core clock speed
750 MHz
1000 MHz
Transistor count
956 million
2800 Million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
30.00
Floating-point performance
1,200.0 gflops
Length
250 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
3600 MHz
4800 MHz
Memory bandwidth
115.2 GB/s
Shared memory
-
DirectX
10.1 (10_1)
DirectX 11.1, Shader 5.1
Shader Model
4.1
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Monero / XMR (CryptoNight)
0.39 kh/s
Eyefinity
+
Decred / DCR (Decred)
0.63 Gh/s
Ethereum / ETH (DaggerHashimoto)
16.6 Mh/s
Zcash / ZEC (Equihash)
145 Sol/s
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