Radeon HD 4770 vs Radeon HD 6970M Crossfire

If you are going to buy a new graphics card and are choosing between Radeon HD 4770 and Radeon HD 6970M Crossfire, 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 4770 stacks up against Radeon HD 6970M Crossfire, check out specs charts below.

Radeon HD 4770

Radeon HD 6970M Crossfire Check Price

Radeon HD 6970M Crossfire is a Laptop Graphics Card

Note: Radeon HD 6970M Crossfire 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 HD 6970M Crossfire here:

Radeon HD 6970M Crossfire Laptops

Main Specs

	Radeon HD 4770	Radeon HD 6970M Crossfire
Power consumption (TDP)	80 Watt
Interface	PCIe 2.0 x16
Supplementary power connectors	1x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	512 MB	2x2 GB
Display Connectors	2x DVI, 1x S-Video
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Radeon HD 4770 has 510 GB more memory, than Radeon HD 6970M Crossfire.
Radeon HD 4770 is used in Desktops, and Radeon HD 6970M Crossfire - in Laptops.
Radeon HD 4770 is build with TeraScale architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
Core clock speed of Radeon HD 4770 is 70 MHz higher, than Radeon HD 6970M Crossfire.
Radeon HD 4770 and Radeon HD 6970M Crossfire are manufactured by 40 nm process technology.
Memory clock speed of Radeon HD 4770 is 2300 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks


high / 1080p	1−2	21−24
ultra / 1080p	0−1	12−14
QHD / 1440p	0−1	7−8
4K / 2160p	−	5−6
low / 720p	10−12	40−45
medium / 1080p	2−3	24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 500% more, than Radeon HD 4770.
high / 1080p	−	30−35
ultra / 1080p	3−4	27−30
QHD / 1440p	0−1	12−14
4K / 2160p	−	8−9
low / 720p	12−14	70−75
medium / 1080p	4−5	35−40
The average gaming FPS of Radeon HD 6970M Crossfire in Battlefield 5 is 557% more, than Radeon HD 4770.
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
Radeon HD 4770 and Radeon HD 6970M Crossfire have the same average FPS in Call of Duty: Warzone.
low / 768p	110−120	230−240
medium / 768p	85−90	200−210
ultra / 1080p	35−40	120−130
QHD / 1440p	−	95−100
4K / 2160p	10−11	50−55
high / 768p	60−65	170−180
The average gaming FPS of Radeon HD 6970M Crossfire in Counter-Strike: Global Offensive is 154% more, than Radeon HD 4770.
low / 768p	70−75	60−65
ultra / 1080p	14−16	50−55
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 6970M Crossfire in Cyberpunk 2077 is 26% more, than Radeon HD 4770.
low / 768p	70−75	120−130
medium / 768p	45−50	100−110
ultra / 1080p	18−20	80−85
The average gaming FPS of Radeon HD 6970M Crossfire in Dota 2 is 126% more, than Radeon HD 4770.
high / 1080p	2−3	24−27
ultra / 1080p	2−3	21−24
QHD / 1440p	−	20−22
4K / 2160p	0−1	8−9
low / 720p	10−11	50−55
medium / 1080p	3−4	27−30
The average gaming FPS of Radeon HD 6970M Crossfire in Far Cry 5 is 700% more, than Radeon HD 4770.
high / 1080p	−	30−35
ultra / 1080p	5−6	24−27
QHD / 1440p	1−2	16−18
low / 720p	45−50	120−130
medium / 1080p	8−9	70−75
The average gaming FPS of Radeon HD 6970M Crossfire in Fortnite is 300% more, than Radeon HD 4770.
high / 1080p	3−4	35−40
ultra / 1080p	−	27−30
QHD / 1440p	0−1	14−16
4K / 2160p	−	12−14
low / 720p	14−16	70−75
medium / 1080p	5−6	40−45
The average gaming FPS of Radeon HD 6970M Crossfire in Forza Horizon 4 is 525% more, than Radeon HD 4770.
low / 768p	40−45	100−110
medium / 768p	−	95−100
high / 1080p	3−4	40−45
ultra / 1080p	2−3	16−18
QHD / 1440p	0−1	7−8
medium / 720p	35−40	−
The average gaming FPS of Radeon HD 6970M Crossfire in Grand Theft Auto V is 237% more, than Radeon HD 4770.
high / 1080p	1−2	12−14
ultra / 1080p	0−1	10−11
QHD / 1440p	−	10−11
4K / 2160p	0−1	3−4
low / 720p	3−4	40−45
medium / 1080p	2−3	18−20
The average gaming FPS of Radeon HD 6970M Crossfire in Metro Exodus is 1100% more, than Radeon HD 4770.
low / 768p	85−90	120−130
high / 1080p	55−60	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon HD 6970M Crossfire in Minecraft is 43% more, than Radeon HD 4770.
high / 1080p	14−16	−
ultra / 1080p	12−14	14−16
low / 720p	24−27	70−75
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon HD 6970M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 105% more, than Radeon HD 4770.
high / 1080p	−	16−18
ultra / 1080p	3−4	10−11
QHD / 1440p	0−1	2−3
4K / 2160p	−	1−2
low / 720p	4−5	40−45
medium / 1080p	−	21−24
The average gaming FPS of Radeon HD 6970M Crossfire in Red Dead Redemption 2 is 550% more, than Radeon HD 4770.
low / 768p	8−9	75−80
medium / 768p	7−8	45−50
high / 1080p	3−4	24−27
ultra / 1080p	3−4	14−16
4K / 2160p	0−1	8−9
The average gaming FPS of Radeon HD 6970M Crossfire in The Witcher 3: Wild Hunt is 720% more, than Radeon HD 4770.
low / 768p	70−75	90−95
medium / 768p	35−40	60−65
ultra / 1080p	12−14	40−45
high / 768p	30−33	55−60
The average gaming FPS of Radeon HD 6970M Crossfire in World of Tanks is 65% more, than Radeon HD 4770.

Full Specs

	Radeon HD 4770	Radeon HD 6970M Crossfire
Architecture	TeraScale	Terascale 2
Code name	RV740	Blackcomb XT
Type	Desktop	Laptop
Release date	28 April 2009	6 January 2011
Pipelines	640	1920
Core clock speed	750 MHz	680 MHz
Transistor count	826 million	2x1700 Million
Manufacturing process technology	40 nm	40 nm
Texture fill rate	24.00
Floating-point performance	960.0 gflops
Length	203 mm
Memory bus width	128 Bit	256 Bit
Memory clock speed	3200 MHz	900 MHz
Memory bandwidth	51.2 GB/s
Shared memory		-
DirectX	10.1 (10_1)	DirectX 11, Shader 5.0
Shader Model	4.1
OpenGL	3.3
OpenCL	1.1
Vulkan	N/A
Laptop size		large
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Radeon HD 4770 vs Radeon HD 6970M Crossfire

Radeon HD 6970M Crossfire is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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