Radeon HD 4850 X2 vs Radeon HD 6790
If you are going to buy a new graphics card and are choosing between Radeon HD 4850 X2 and Radeon HD 6790, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 4850 X2 stacks up against Radeon HD 6790, check out specs charts below.
Radeon HD 4850 X2
Main Specs
Radeon HD 4850 X2
Radeon HD 6790
Power consumption (TDP)
250 Watt
150 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 6-pin
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
1 GB
Display Connectors
4x DVI, 1x S-Video
2x DVI, 1x HDMI, 1x DisplayPort
Check Price
Radeon HD 4850 X2 has 66% more power consumption, than Radeon HD 6790.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Radeon HD 4850 X2 has 511 GB more memory, than Radeon HD 6790.
Both cards are used in Desktops.
Radeon HD 4850 X2 is build with TeraScale architecture, and Radeon HD 6790 - with Terascale 2.
Core clock speed of Radeon HD 6790 is 215 MHz higher, than Radeon HD 4850 X2.
Radeon HD 4850 X2 is manufactured by 55 nm process technology, and Radeon HD 6790 - by 40 nm process technology.
Radeon HD 4850 X2 is 69 mm longer, than Radeon HD 6790.
Memory clock speed of Radeon HD 4850 X2 is 940 MHz higher, than Radeon HD 6790.
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
7−8
ultra / 1080p
2−3
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
18−20
medium / 1080p
5−6
9−10
The average gaming FPS of Radeon HD 6790 in Assassin's Creed Odyssey is 66% more, than Radeon HD 4850 X2.
high / 1080p
−
12−14
ultra / 1080p
7−8
10−12
QHD / 1440p
0−1
0−1
low / 720p
18−20
27−30
medium / 1080p
8−9
14−16
The average gaming FPS of Radeon HD 6790 in Battlefield 5 is 63% more, than Radeon HD 4850 X2.
low / 768p
45−50
45−50
high / 1080p
30−35
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6790 in Call of Duty: Warzone is 17% more, than Radeon HD 4850 X2.
low / 768p
120−130
140−150
medium / 768p
90−95
120−130
ultra / 1080p
40−45
60−65
QHD / 1440p
24−27
30−35
4K / 2160p
18−20
27−30
high / 768p
65−70
90−95
The average gaming FPS of Radeon HD 6790 in Counter-Strike: Global Offensive is 30% more, than Radeon HD 4850 X2.
low / 768p
80−85
55−60
ultra / 1080p
14−16
21−24
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 4850 X2 in Cyberpunk 2077 is 9% more, than Radeon HD 6790.
low / 768p
75−80
85−90
medium / 768p
50−55
65−70
ultra / 1080p
27−30
35−40
The average gaming FPS of Radeon HD 6790 in Dota 2 is 23% more, than Radeon HD 4850 X2.
high / 1080p
5−6
9−10
ultra / 1080p
−
8−9
4K / 2160p
2−3
4−5
low / 720p
14−16
21−24
medium / 1080p
6−7
10−11
The average gaming FPS of Radeon HD 6790 in Far Cry 5 is 57% more, than Radeon HD 4850 X2.
high / 1080p
12−14
16−18
ultra / 1080p
7−8
10−12
low / 720p
50−55
65−70
medium / 1080p
14−16
27−30
The average gaming FPS of Radeon HD 6790 in Fortnite is 40% more, than Radeon HD 4850 X2.
high / 1080p
7−8
14−16
ultra / 1080p
−
12−14
QHD / 1440p
0−1
2−3
low / 720p
20−22
27−30
medium / 1080p
9−10
16−18
The average gaming FPS of Radeon HD 6790 in Forza Horizon 4 is 66% more, than Radeon HD 4850 X2.
low / 768p
45−50
55−60
medium / 768p
−
50−55
high / 1080p
8−9
14−16
ultra / 1080p
5−6
7−8
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon HD 6790 in Grand Theft Auto V is 30% more, than Radeon HD 4850 X2.
high / 1080p
3−4
5−6
ultra / 1080p
1−2
4−5
4K / 2160p
0−1
0−1
low / 720p
8−9
14−16
medium / 1080p
4−5
7−8
The average gaming FPS of Radeon HD 6790 in Metro Exodus is 100% more, than Radeon HD 4850 X2.
low / 768p
85−90
95−100
high / 1080p
85−90
90−95
ultra / 1080p
80−85
85−90
medium / 1080p
85−90
95−100
The average gaming FPS of Radeon HD 6790 in Minecraft is 8% more, than Radeon HD 4850 X2.
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 X2.
ultra / 1080p
7−8
8−9
QHD / 1440p
0−1
0−1
low / 720p
8−9
14−16
medium / 1080p
−
10−12
The average gaming FPS of Radeon HD 6790 in Red Dead Redemption 2 is 37% more, than Radeon HD 4850 X2.
low / 768p
16−18
27−30
medium / 768p
12−14
18−20
high / 1080p
6−7
10−11
ultra / 1080p
5−6
7−8
4K / 2160p
−
6−7
The average gaming FPS of Radeon HD 6790 in The Witcher 3: Wild Hunt is 60% more, than Radeon HD 4850 X2.
low / 768p
70−75
85−90
medium / 768p
35−40
45−50
ultra / 1080p
16−18
21−24
high / 768p
30−35
40−45
The average gaming FPS of Radeon HD 6790 in World of Tanks is 28% more, than Radeon HD 4850 X2.
Full Specs
Radeon HD 4850 X2
Radeon HD 6790
Architecture
TeraScale
Terascale 2
Code name
R700
Barts
Type
Desktop
Desktop
Release date
7 November 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
2x 1,000.0 gflops
1,344.0 gflops
Length
267 mm
198 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
1990 MHz
1050 MHz
Memory bandwidth
63.68 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
Check Price
