Radeon HD 4770 vs Radeon HD 4850 X2

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4770 and Radeon HD 4850 X2. 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 4770 and Radeon HD 4850 X2. 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 4770

Radeon HD 4850 X2

Main Specs

	Radeon HD 4770	Radeon HD 4850 X2
Power consumption (TDP)	80 Watt	250 Watt
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Supplementary power connectors	1x 6-pin	1x 6-pin + 1x 8-pin
Memory type	GDDR5	GDDR3
Maximum RAM amount	512 MB	512 MB
Display Connectors	2x DVI, 1x S-Video	4x DVI, 1x S-Video

Radeon HD 4850 X2 has 212% more power consumption, than Radeon HD 4770.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Radeon HD 4770 and Radeon HD 4850 X2 have maximum RAM of 512 GB.
Both cards are used in Desktops.
Radeon HD 4770 and Radeon HD 4850 X2 are build with TeraScale architecture.
Core clock speed of Radeon HD 4770 is 125 MHz higher, than Radeon HD 4850 X2.
Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon HD 4850 X2 - by 55 nm process technology.
Radeon HD 4850 X2 is 64 mm longer, than Radeon HD 4770.
Memory clock speed of Radeon HD 4770 is 1210 MHz higher, than Radeon HD 4850 X2.

Game benchmarks


high / 1080p	1−2	3−4
ultra / 1080p	0−1	2−3
QHD / 1440p	0−1	0−1
low / 720p	10−12	14−16
medium / 1080p	2−3	5−6
The average gaming FPS of Radeon HD 4850 X2 in Assassin's Creed Odyssey is 60% more, than Radeon HD 4770.
ultra / 1080p	3−4	7−8
QHD / 1440p	0−1	0−1
low / 720p	12−14	18−20
medium / 1080p	4−5	8−9
The average gaming FPS of Radeon HD 4850 X2 in Battlefield 5 is 57% more, than Radeon HD 4770.
low / 768p	50−55	45−50
high / 1080p	45−50	30−35
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 4770 in Call of Duty: Warzone is 25% more, than Radeon HD 4850 X2.
low / 768p	110−120	120−130
medium / 768p	85−90	90−95
ultra / 1080p	35−40	40−45
QHD / 1440p	−	24−27
4K / 2160p	10−11	18−20
high / 768p	60−65	65−70
The average gaming FPS of Radeon HD 4850 X2 in Counter-Strike: Global Offensive is 11% more, than Radeon HD 4770.
low / 768p	70−75	80−85
ultra / 1080p	14−16	14−16
medium / 1080p	45−50	40−45
The average gaming FPS of Radeon HD 4850 X2 in Cyberpunk 2077 is 2% more, than Radeon HD 4770.
low / 768p	70−75	75−80
medium / 768p	45−50	50−55
ultra / 1080p	18−20	27−30
The average gaming FPS of Radeon HD 4850 X2 in Dota 2 is 13% more, than Radeon HD 4770.
high / 1080p	2−3	5−6
ultra / 1080p	2−3	−
4K / 2160p	0−1	2−3
low / 720p	10−11	14−16
medium / 1080p	3−4	6−7
The average gaming FPS of Radeon HD 4850 X2 in Far Cry 5 is 80% more, than Radeon HD 4770.
high / 1080p	−	12−14
ultra / 1080p	5−6	7−8
QHD / 1440p	1−2	−
low / 720p	45−50	50−55
medium / 1080p	8−9	14−16
The average gaming FPS of Radeon HD 4850 X2 in Fortnite is 25% more, than Radeon HD 4770.
high / 1080p	3−4	7−8
QHD / 1440p	0−1	0−1
low / 720p	14−16	20−22
medium / 1080p	5−6	9−10
The average gaming FPS of Radeon HD 4850 X2 in Forza Horizon 4 is 50% more, than Radeon HD 4770.
low / 768p	40−45	45−50
high / 1080p	3−4	8−9
ultra / 1080p	2−3	5−6
QHD / 1440p	0−1	0−1
medium / 720p	35−40	40−45
The average gaming FPS of Radeon HD 4850 X2 in Grand Theft Auto V is 23% more, than Radeon HD 4770.
high / 1080p	1−2	3−4
ultra / 1080p	0−1	1−2
4K / 2160p	0−1	0−1
low / 720p	3−4	8−9
medium / 1080p	2−3	4−5
The average gaming FPS of Radeon HD 4850 X2 in Metro Exodus is 150% more, than Radeon HD 4770.
low / 768p	85−90	85−90
high / 1080p	55−60	85−90
ultra / 1080p	−	80−85
medium / 1080p	−	85−90
The average gaming FPS of Radeon HD 4850 X2 in Minecraft is 20% more, than Radeon HD 4770.
high / 1080p	14−16	−
ultra / 1080p	12−14	12−14
low / 720p	24−27	27−30
medium / 1080p	14−16	14−16
The average gaming FPS of Radeon HD 4850 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than Radeon HD 4770.
ultra / 1080p	3−4	7−8
QHD / 1440p	0−1	0−1
low / 720p	4−5	8−9
The average gaming FPS of Radeon HD 4850 X2 in Red Dead Redemption 2 is 100% more, than Radeon HD 4770.
low / 768p	8−9	16−18
medium / 768p	7−8	12−14
high / 1080p	3−4	6−7
ultra / 1080p	3−4	5−6
4K / 2160p	0−1	−
The average gaming FPS of Radeon HD 4850 X2 in The Witcher 3: Wild Hunt is 100% more, than Radeon HD 4770.
low / 768p	70−75	70−75
medium / 768p	35−40	35−40
ultra / 1080p	12−14	16−18
high / 768p	30−33	30−35
The average gaming FPS of Radeon HD 4850 X2 in World of Tanks is 2% more, than Radeon HD 4770.

Full Specs

	Radeon HD 4770	Radeon HD 4850 X2
Architecture	TeraScale	TeraScale
Code name	RV740	R700
Type	Desktop	Desktop
Release date	28 April 2009	7 November 2008
Pipelines	640	800
Core clock speed	750 MHz	625 MHz
Transistor count	826 million	956 million
Manufacturing process technology	40 nm	55 nm
Texture fill rate	24.00	25.00
Floating-point performance	960.0 gflops	2x 1,000.0 gflops
Length	203 mm	267 mm
Memory bus width	128 Bit	256 Bit
Memory clock speed	3200 MHz	1990 MHz
Memory bandwidth	51.2 GB/s	63.68 GB/s
DirectX	10.1 (10_1)	10.1 (10_1)
Shader Model	4.1	4.1
OpenGL	3.3	3.3
OpenCL	1.1	1.1
Vulkan	N/A	N/A

Radeon HD 4770 vs Radeon HD 4850 X2

Main Specs

Game benchmarks

Full Specs

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