Radeon HD 4850 vs Radeon HD 7870 XT
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4850 and Radeon HD 7870 XT. 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 4850 and Radeon HD 7870 XT. 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 7870 XT
Main Specs
Radeon HD 4850
Radeon HD 7870 XT
Power consumption (TDP)
110 Watt
185 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
2x 6-pin
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
2 GB
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7870 XT has 68% more power consumption, than Radeon HD 4850.
Radeon HD 4850 is connected by PCIe 2.0 x16, and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
Radeon HD 4850 has 510 GB more memory, than Radeon HD 7870 XT.
Both cards are used in Desktops.
Radeon HD 4850 is build with Terascale 1 architecture, and Radeon HD 7870 XT - with GCN 1.0.
Core clock speed of Radeon HD 7870 XT is 300 MHz higher, than Radeon HD 4850.
Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.
Radeon HD 7870 XT is 21 mm longer, than Radeon HD 4850.
Memory clock speed of Radeon HD 7870 XT is 5007 MHz higher, than Radeon HD 4850.
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
1−2
35−40
ultra / 1080p
0−1
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
12−14
60−65
medium / 1080p
3−4
40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 683% more, than Radeon HD 4850.
high / 1080p
6−7
55−60
ultra / 1080p
4−5
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
16−18
100−110
medium / 1080p
6−7
60−65
The average gaming FPS of Radeon HD 7870 XT in Battlefield 5 is 750% more, than Radeon HD 4850.
low / 768p
45−50
50−55
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7870 XT in Call of Duty: Warzone is 10% more, than Radeon HD 4850.
low / 768p
120−130
250−260
medium / 768p
95−100
220−230
ultra / 1080p
40−45
180−190
QHD / 1440p
21−24
110−120
4K / 2160p
10−11
70−75
high / 768p
65−70
210−220
The average gaming FPS of Radeon HD 7870 XT in Counter-Strike: Global Offensive is 195% more, than Radeon HD 4850.
low / 768p
85−90
60−65
ultra / 1080p
18−20
−
medium / 1080p
40−45
55−60
The average gaming FPS of Radeon HD 4850 in Cyberpunk 2077 is 8% more, than Radeon HD 7870 XT.
low / 768p
80−85
120−130
medium / 768p
55−60
110−120
ultra / 1080p
27−30
100−110
The average gaming FPS of Radeon HD 7870 XT in Dota 2 is 105% more, than Radeon HD 4850.
high / 1080p
2−3
45−50
ultra / 1080p
2−3
40−45
QHD / 1440p
−
27−30
4K / 2160p
1−2
14−16
low / 720p
10−12
80−85
medium / 1080p
3−4
45−50
The average gaming FPS of Radeon HD 7870 XT in Far Cry 5 is 1075% more, than Radeon HD 4850.
high / 1080p
10−11
60−65
ultra / 1080p
5−6
45−50
QHD / 1440p
1−2
27−30
4K / 2160p
−
27−30
low / 720p
50−55
180−190
medium / 1080p
12−14
110−120
The average gaming FPS of Radeon HD 7870 XT in Fortnite is 443% more, than Radeon HD 4850.
high / 1080p
5−6
60−65
ultra / 1080p
−
45−50
QHD / 1440p
3−4
30−35
4K / 2160p
2−3
24−27
low / 720p
16−18
100−110
medium / 1080p
7−8
65−70
The average gaming FPS of Radeon HD 7870 XT in Forza Horizon 4 is 728% more, than Radeon HD 4850.
low / 768p
45−50
140−150
medium / 768p
35−40
120−130
high / 1080p
6−7
70−75
ultra / 1080p
3−4
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Radeon HD 7870 XT in Grand Theft Auto V is 304% more, than Radeon HD 4850.
high / 1080p
1−2
24−27
ultra / 1080p
0−1
20−22
QHD / 1440p
−
16−18
4K / 2160p
−
8−9
low / 720p
5−6
65−70
medium / 1080p
3−4
30−35
The average gaming FPS of Radeon HD 7870 XT in Metro Exodus is 1266% more, than Radeon HD 4850.
low / 768p
95−100
130−140
high / 1080p
60−65
−
medium / 1080p
85−90
120−130
The average gaming FPS of Radeon HD 7870 XT in Minecraft is 41% more, than Radeon HD 4850.
ultra / 1080p
12−14
14−16
low / 720p
27−30
100−110
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 7870 XT in PLAYERUNKNOWN'S BATTLEGROUNDS is 155% more, than Radeon HD 4850.
high / 1080p
−
24−27
ultra / 1080p
−
16−18
QHD / 1440p
−
10−11
4K / 2160p
−
7−8
low / 720p
5−6
65−70
medium / 1080p
−
35−40
The average gaming FPS of Radeon HD 7870 XT in Red Dead Redemption 2 is 1240% more, than Radeon HD 4850.
low / 768p
12−14
130−140
medium / 768p
9−10
85−90
high / 1080p
5−6
45−50
ultra / 1080p
4−5
24−27
4K / 2160p
1−2
16−18
The average gaming FPS of Radeon HD 7870 XT in The Witcher 3: Wild Hunt is 933% more, than Radeon HD 4850.
low / 768p
65−70
90−95
medium / 768p
35−40
60−65
ultra / 1080p
14−16
50−55
high / 768p
27−30
60−65
The average gaming FPS of Radeon HD 7870 XT in World of Tanks is 81% more, than Radeon HD 4850.
Full Specs
Radeon HD 4850
Radeon HD 7870 XT
Architecture
Terascale 1
GCN 1.0
Code name
RV770
Tahiti
Type
Desktop
Desktop
Release date
25 June 2008
19 November 2012
Pipelines
800
1536
Core clock speed
625 MHz
925 MHz
Boost Clock
975 MHz
Transistor count
956 million
4,313 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
25.00
93.60
Floating-point performance
1,000.0 gflops
2,995 gflops
Length
246 mm
267 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
993 MHz
6000 MHz
Memory bandwidth
63.55 GB/s
192.0 GB/s
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)
346 Mh/s
Ethereum / ETH (DaggerHashimoto)
14.5 Mh/s
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