Radeon HD 6850 X2 vs Radeon Pro Vega 20

In this comparison between Radeon HD 6850 X2 and Radeon Pro Vega 20 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 6850 X2 will be the best choice, for others Radeon Pro Vega 20 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 6850 X2

Radeon Pro Vega 20 Check Price

Radeon Pro Vega 20 is a Laptop Graphics Card

Note: Radeon Pro Vega 20 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 Pro Vega 20 here:

Radeon Pro Vega 20 Laptops

Main Specs

	Radeon HD 6850 X2	Radeon Pro Vega 20
Power consumption (TDP)	254 Watt	100 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	2x 8-pin	1x 6-pin + 1x 8-pin
Memory type	GDDR5	HBM2
Maximum RAM amount	2 GB	4 GB
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	No outputs
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Radeon HD 6850 X2 has 154% more power consumption, than Radeon Pro Vega 20.
Radeon HD 6850 X2 is connected by PCIe 2.0 x16, and Radeon Pro Vega 20 uses PCIe 3.0 x16 interface.
Radeon Pro Vega 20 has 2 GB more memory, than Radeon HD 6850 X2.
Radeon HD 6850 X2 is used in Desktops, and Radeon Pro Vega 20 - in Mobile workstations.
Radeon HD 6850 X2 is build with TeraScale 2 architecture, and Radeon Pro Vega 20 - with Vega.
Core clock speed of Radeon Pro Vega 20 is 15 MHz higher, than Radeon HD 6850 X2.
Radeon HD 6850 X2 is manufactured by 40 nm process technology, and Radeon Pro Vega 20 - by 14 nm process technology.
Memory clock speed of Radeon HD 6850 X2 is 2720 MHz higher, than Radeon Pro Vega 20.

Game benchmarks


high / 1080p	12−14	35−40
ultra / 1080p	7−8	21−24
QHD / 1440p	2−3	16−18
4K / 2160p	−	10−11
low / 720p	27−30	60−65
medium / 1080p	16−18	40−45
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 176% more, than Radeon HD 6850 X2.
high / 1080p	21−24	55−60
ultra / 1080p	18−20	45−50
QHD / 1440p	4−5	35−40
4K / 2160p	−	18−20
low / 720p	45−50	100−110
medium / 1080p	21−24	60−65
The average gaming FPS of Radeon Pro Vega 20 in Battlefield 5 is 169% more, than Radeon HD 6850 X2.
low / 768p	45−50	50−55
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon Pro Vega 20 in Call of Duty: Warzone is 10% more, than Radeon HD 6850 X2.
low / 768p	190−200	250−260
medium / 768p	160−170	220−230
ultra / 1080p	85−90	180−190
QHD / 1440p	45−50	110−120
4K / 2160p	30−33	70−75
high / 768p	120−130	210−220
The average gaming FPS of Radeon Pro Vega 20 in Counter-Strike: Global Offensive is 63% more, than Radeon HD 6850 X2.
low / 768p	55−60	60−65
ultra / 1080p	35−40	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon Pro Vega 20 in Cyberpunk 2077 is 15% more, than Radeon HD 6850 X2.
low / 768p	100−110	120−130
medium / 768p	85−90	110−120
ultra / 1080p	55−60	100−110
The average gaming FPS of Radeon Pro Vega 20 in Dota 2 is 38% more, than Radeon HD 6850 X2.
high / 1080p	14−16	45−50
ultra / 1080p	14−16	40−45
QHD / 1440p	−	27−30
4K / 2160p	5−6	14−16
low / 720p	30−35	80−85
medium / 1080p	16−18	45−50
The average gaming FPS of Radeon Pro Vega 20 in Far Cry 5 is 176% more, than Radeon HD 6850 X2.
high / 1080p	21−24	60−65
ultra / 1080p	16−18	45−50
QHD / 1440p	16−18	27−30
4K / 2160p	−	27−30
low / 720p	85−90	180−190
medium / 1080p	45−50	110−120
The average gaming FPS of Radeon Pro Vega 20 in Fortnite is 128% more, than Radeon HD 6850 X2.
high / 1080p	21−24	60−65
ultra / 1080p	16−18	45−50
QHD / 1440p	7−8	30−35
4K / 2160p	−	24−27
low / 720p	45−50	100−110
medium / 1080p	24−27	65−70
The average gaming FPS of Radeon Pro Vega 20 in Forza Horizon 4 is 162% more, than Radeon HD 6850 X2.
low / 768p	75−80	140−150
medium / 768p	65−70	120−130
high / 1080p	24−27	70−75
ultra / 1080p	10−11	30−35
QHD / 1440p	1−2	21−24
The average gaming FPS of Radeon Pro Vega 20 in Grand Theft Auto V is 119% more, than Radeon HD 6850 X2.
high / 1080p	8−9	24−27
ultra / 1080p	6−7	20−22
QHD / 1440p	−	16−18
4K / 2160p	2−3	8−9
low / 720p	24−27	65−70
medium / 1080p	10−12	30−35
The average gaming FPS of Radeon Pro Vega 20 in Metro Exodus is 210% more, than Radeon HD 6850 X2.
low / 768p	100−110	130−140
ultra / 1080p	95−100	−
medium / 1080p	100−110	120−130
The average gaming FPS of Radeon Pro Vega 20 in Minecraft is 23% more, than Radeon HD 6850 X2.
high / 1080p	21−24	−
ultra / 1080p	16−18	14−16
low / 720p	50−55	100−110
medium / 1080p	21−24	18−20
The average gaming FPS of Radeon Pro Vega 20 in PLAYERUNKNOWN'S BATTLEGROUNDS is 53% more, than Radeon HD 6850 X2.
high / 1080p	12−14	24−27
ultra / 1080p	9−10	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	24−27	65−70
medium / 1080p	14−16	35−40
The average gaming FPS of Radeon Pro Vega 20 in Red Dead Redemption 2 is 140% more, than Radeon HD 6850 X2.
low / 768p	45−50	130−140
medium / 768p	27−30	85−90
high / 1080p	16−18	45−50
ultra / 1080p	9−10	24−27
4K / 2160p	7−8	16−18
The average gaming FPS of Radeon Pro Vega 20 in The Witcher 3: Wild Hunt is 181% more, than Radeon HD 6850 X2.
low / 768p	95−100	90−95
medium / 768p	55−60	60−65
ultra / 1080p	30−35	50−55
high / 768p	50−55	60−65
The average gaming FPS of Radeon Pro Vega 20 in World of Tanks is 11% more, than Radeon HD 6850 X2.

Full Specs

	Radeon HD 6850 X2	Radeon Pro Vega 20
Architecture	TeraScale 2	Vega
Code name	Barts	Vega Mobile
Type	Desktop	Mobile workstation
Release date	19 September 2011	15 November 2018
Pipelines	960	1280
Core clock speed	800 MHz	815 MHz
Boost Clock		1283 MHz
Transistor count	1,700 million
Manufacturing process technology	40 nm	14 nm
Texture fill rate	38.40	102.6
Floating-point performance	2x 1,536.0 gflops
Memory bus width	256 Bit	1024 Bit
Memory clock speed	4200 MHz	1480 MHz
Memory bandwidth	134.4 GB/s	189.4 GB/s
Shared memory		-
DirectX	11.2 (11_0)	12 (12_1)
Shader Model	5.0	6.3
OpenGL	4.4	4.6
OpenCL	1.2	2.0
Vulkan	N/A	1.2.131
Laptop size		large
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Radeon HD 6850 X2 vs Radeon Pro Vega 20

Radeon Pro Vega 20 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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