Radeon HD 4850 vs Radeon HD 6790
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4850 and Radeon HD 6790. 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 6790. 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.
Main Specs
Radeon HD 4850
Radeon HD 6790
Power consumption (TDP)
110 Watt
150 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
2x 6-pin
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
1 GB
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 6790 has 36% more power consumption, than Radeon HD 4850.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Radeon HD 4850 has 511 GB more memory, than Radeon HD 6790.
Both cards are used in Desktops.
Radeon HD 4850 is build with Terascale 1 architecture, and Radeon HD 6790 - with Terascale 2.
Core clock speed of Radeon HD 6790 is 215 MHz higher, than Radeon HD 4850.
Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon HD 6790 - by 40 nm process technology.
Radeon HD 4850 is 48 mm longer, than Radeon HD 6790.
Memory clock speed of Radeon HD 6790 is 57 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
7−8
ultra / 1080p
0−1
4−5
QHD / 1440p
0−1
0−1
low / 720p
12−14
18−20
medium / 1080p
3−4
9−10
The average gaming FPS of Radeon HD 6790 in Assassin's Creed Odyssey is 100% more, than Radeon HD 4850.
high / 1080p
6−7
12−14
ultra / 1080p
4−5
10−12
QHD / 1440p
0−1
0−1
low / 720p
16−18
27−30
medium / 1080p
6−7
14−16
The average gaming FPS of Radeon HD 6790 in Battlefield 5 is 100% more, than Radeon HD 4850.
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 6790 in Call of Duty: Warzone is 4% more, than Radeon HD 4850.
low / 768p
120−130
140−150
medium / 768p
95−100
120−130
ultra / 1080p
40−45
60−65
QHD / 1440p
21−24
30−35
4K / 2160p
10−11
27−30
high / 768p
65−70
90−95
The average gaming FPS of Radeon HD 6790 in Counter-Strike: Global Offensive is 35% more, than Radeon HD 4850.
low / 768p
85−90
55−60
ultra / 1080p
18−20
21−24
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 4850 in Cyberpunk 2077 is 16% more, than Radeon HD 6790.
low / 768p
80−85
85−90
medium / 768p
55−60
65−70
ultra / 1080p
27−30
35−40
The average gaming FPS of Radeon HD 6790 in Dota 2 is 14% more, than Radeon HD 4850.
high / 1080p
2−3
9−10
ultra / 1080p
2−3
8−9
4K / 2160p
1−2
4−5
low / 720p
10−12
21−24
medium / 1080p
3−4
10−11
The average gaming FPS of Radeon HD 6790 in Far Cry 5 is 175% more, than Radeon HD 4850.
high / 1080p
10−11
16−18
ultra / 1080p
5−6
10−12
QHD / 1440p
1−2
−
low / 720p
50−55
65−70
medium / 1080p
12−14
27−30
The average gaming FPS of Radeon HD 6790 in Fortnite is 55% more, than Radeon HD 4850.
high / 1080p
5−6
14−16
ultra / 1080p
−
12−14
QHD / 1440p
3−4
2−3
4K / 2160p
2−3
−
low / 720p
16−18
27−30
medium / 1080p
7−8
16−18
The average gaming FPS of Radeon HD 6790 in Forza Horizon 4 is 87% more, than Radeon HD 4850.
low / 768p
45−50
55−60
medium / 768p
35−40
50−55
high / 1080p
6−7
14−16
ultra / 1080p
3−4
7−8
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6790 in Grand Theft Auto V is 43% more, than Radeon HD 4850.
high / 1080p
1−2
5−6
ultra / 1080p
0−1
4−5
4K / 2160p
−
0−1
low / 720p
5−6
14−16
medium / 1080p
3−4
7−8
The average gaming FPS of Radeon HD 6790 in Metro Exodus is 200% more, than Radeon HD 4850.
low / 768p
95−100
95−100
high / 1080p
60−65
90−95
ultra / 1080p
−
85−90
medium / 1080p
85−90
95−100
The average gaming FPS of Radeon HD 6790 in Minecraft is 15% more, than Radeon HD 4850.
high / 1080p
−
16−18
ultra / 1080p
12−14
14−16
low / 720p
27−30
35−40
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 6790 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than Radeon HD 4850.
ultra / 1080p
−
8−9
QHD / 1440p
−
0−1
low / 720p
5−6
14−16
medium / 1080p
−
10−12
The average gaming FPS of Radeon HD 6790 in Red Dead Redemption 2 is 200% more, than Radeon HD 4850.
low / 768p
12−14
27−30
medium / 768p
9−10
18−20
high / 1080p
5−6
10−11
ultra / 1080p
4−5
7−8
4K / 2160p
1−2
6−7
The average gaming FPS of Radeon HD 6790 in The Witcher 3: Wild Hunt is 133% more, than Radeon HD 4850.
low / 768p
65−70
85−90
medium / 768p
35−40
45−50
ultra / 1080p
14−16
21−24
high / 768p
27−30
40−45
The average gaming FPS of Radeon HD 6790 in World of Tanks is 35% more, than Radeon HD 4850.
Full Specs
Radeon HD 4850
Radeon HD 6790
Architecture
Terascale 1
Terascale 2
Code name
RV770
Barts
Type
Desktop
Desktop
Release date
25 June 2008
4 April 2011
Pipelines
800
800
Core clock speed
625 MHz
840 MHz
Transistor count
956 million
1,700 million
Manufacturing process technology
55 nm
40 nm
Texture fill rate
25.00
33.60
Floating-point performance
1,000.0 gflops
1,344.0 gflops
Length
246 mm
198 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
993 MHz
1050 MHz
Memory bandwidth
63.55 GB/s
134.4 GB/s
DirectX
10.1 (10_1)
11.2 (11_0)
Shader Model
4.1
5.0
OpenGL
3.3
4.4
OpenCL
1.1
1.2
Vulkan
N/A
N/A
Bitcoin / BTC (SHA256)
122 Mh/s
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