Radeon HD 6770 vs Radeon HD 7950

When choosing between Radeon HD 6770 and Radeon HD 7950, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6770 and Radeon HD 7950.

Radeon HD 6770 Check Price

Radeon HD 7950 Check Price

Main Specs

	Radeon HD 6770	Radeon HD 7950
Power consumption (TDP)	108 Watt	200 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	1x 6-pin	2x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	3 GB
Display Connectors	2x DVI, 1x HDMI, 2x mini-DisplayPort	1x DVI, 1x HDMI, 2x mini-DisplayPort
	Check Price	Check Price

Radeon HD 7950 has 85% more power consumption, than Radeon HD 6770.
Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon HD 7950 uses PCIe 3.0 x16 interface.
Radeon HD 7950 has 2 GB more memory, than Radeon HD 6770.
Both cards are used in Desktops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon HD 7950 - with GCN 1.0.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon HD 7950 - by 28 nm process technology.
Radeon HD 7950 is 69 mm longer, than Radeon HD 6770.
Memory clock speed of Radeon HD 7950 is 200 MHz higher, than Radeon HD 6770.

Game benchmarks


high / 1080p	3−4	35−40
ultra / 1080p	1−2	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	14−16	60−65
medium / 1080p	5−6	40−45
The average gaming FPS of Radeon HD 7950 in Assassin's Creed Odyssey is 583% more, than Radeon HD 6770.
high / 1080p	7−8	55−60
ultra / 1080p	6−7	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	20−22	100−110
medium / 1080p	8−9	60−65
The average gaming FPS of Radeon HD 7950 in Battlefield 5 is 580% more, than Radeon HD 6770.
low / 768p	45−50	50−55
high / 1080p	40−45	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7950 in Call of Duty: Warzone is 10% more, than Radeon HD 6770.
low / 768p	120−130	250−260
medium / 768p	95−100	220−230
ultra / 1080p	45−50	180−190
QHD / 1440p	24−27	110−120
4K / 2160p	−	70−75
high / 768p	70−75	210−220
The average gaming FPS of Radeon HD 7950 in Counter-Strike: Global Offensive is 172% more, than Radeon HD 6770.
low / 768p	70−75	60−65
ultra / 1080p	20−22	−
medium / 1080p	40−45	55−60
The average gaming FPS of Radeon HD 7950 in Cyberpunk 2077 is 5% more, than Radeon HD 6770.
low / 768p	75−80	120−130
medium / 768p	55−60	110−120
ultra / 1080p	27−30	100−110
The average gaming FPS of Radeon HD 7950 in Dota 2 is 112% more, than Radeon HD 6770.
high / 1080p	4−5	45−50
ultra / 1080p	3−4	40−45
QHD / 1440p	−	27−30
4K / 2160p	1−2	14−16
low / 720p	14−16	80−85
medium / 1080p	5−6	45−50
The average gaming FPS of Radeon HD 7950 in Far Cry 5 is 683% more, than Radeon HD 6770.
high / 1080p	12−14	60−65
ultra / 1080p	7−8	45−50
QHD / 1440p	4−5	27−30
4K / 2160p	−	27−30
low / 720p	55−60	180−190
medium / 1080p	16−18	110−120
The average gaming FPS of Radeon HD 7950 in Fortnite is 357% more, than Radeon HD 6770.
high / 1080p	7−8	60−65
ultra / 1080p	6−7	45−50
QHD / 1440p	0−1	30−35
4K / 2160p	−	24−27
low / 720p	21−24	100−110
medium / 1080p	9−10	65−70
The average gaming FPS of Radeon HD 7950 in Forza Horizon 4 is 536% more, than Radeon HD 6770.
low / 768p	45−50	140−150
medium / 768p	−	120−130
high / 1080p	9−10	70−75
ultra / 1080p	4−5	30−35
QHD / 1440p	0−1	21−24
medium / 720p	40−45	−
The average gaming FPS of Radeon HD 7950 in Grand Theft Auto V is 315% more, than Radeon HD 6770.
high / 1080p	2−3	24−27
ultra / 1080p	0−1	20−22
QHD / 1440p	−	16−18
4K / 2160p	0−1	8−9
low / 720p	8−9	65−70
medium / 1080p	4−5	30−35
The average gaming FPS of Radeon HD 7950 in Metro Exodus is 720% more, than Radeon HD 6770.
low / 768p	85−90	130−140
high / 1080p	65−70	−
medium / 1080p	−	120−130
The average gaming FPS of Radeon HD 7950 in Minecraft is 55% more, than Radeon HD 6770.
ultra / 1080p	12−14	14−16
low / 720p	27−30	100−110
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon HD 7950 in PLAYERUNKNOWN'S BATTLEGROUNDS is 155% more, than Radeon HD 6770.
high / 1080p	6−7	24−27
ultra / 1080p	4−5	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	7−8	65−70
medium / 1080p	−	35−40
The average gaming FPS of Radeon HD 7950 in Red Dead Redemption 2 is 500% more, than Radeon HD 6770.
low / 768p	18−20	130−140
medium / 768p	12−14	85−90
high / 1080p	6−7	45−50
ultra / 1080p	4−5	24−27
4K / 2160p	1−2	16−18
The average gaming FPS of Radeon HD 7950 in The Witcher 3: Wild Hunt is 675% more, than Radeon HD 6770.
low / 768p	70−75	90−95
medium / 768p	35−40	60−65
ultra / 1080p	16−18	50−55
high / 768p	30−35	60−65
The average gaming FPS of Radeon HD 7950 in World of Tanks is 71% more, than Radeon HD 6770.

Full Specs

	Radeon HD 6770	Radeon HD 7950
Architecture	TeraScale 2	GCN 1.0
Code name	Juniper	Tahiti
Type	Desktop	Desktop
Release date	21 January 2011	31 January 2012
Pipelines	800	1792
Boost Clock	900 MHz	1250 MHz
Transistor count	1,040 million	4,313 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate	34.00	89.60
Floating-point performance	1,360.0 gflops	2,867 gflops
Length	198 mm	267 mm
Memory bus width	128 Bit	384 Bit
Memory clock speed	1050 MHz	1250 MHz
Memory bandwidth	76.8 GB/s	240 GB/s
Shader Model	5.0	5.1
OpenGL	4.4	4.6
OpenCL	1.2	1.2
Monero / XMR (CryptoNight)		0.56 kh/s
FreeSync		+
Bus support	PCIe 2.0 x16	PCIe 3.0 x16
HDMI	+	+
Bitcoin / BTC (SHA256)	118 Mh/s	381 Mh/s
Eyefinity	+	+
PowerTune		+
ZeroCore		+
Design	reference	reference
Number of Eyefinity displays		6
CrossFire	+	+
Decred / DCR (Decred)		0.78 Gh/s
Ethereum / ETH (DaggerHashimoto)		13.86 Mh/s
Zcash / ZEC (Equihash)		250 Sol/s
Compute units		28
AppAcceleration		+
	Check Price	Check Price

Radeon HD 6770 vs Radeon HD 7950

Main Specs

Game benchmarks

Full Specs

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