Radeon HD 6870 vs Radeon HD 7950

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6870 and Radeon HD 7950. 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 6870 and Radeon HD 7950. 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 6870 Check Price

Radeon HD 7950 Check Price

Main Specs

	Radeon HD 6870	Radeon HD 7950
Power consumption (TDP)	151 Watt	200 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	2x 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 32% more power consumption, than Radeon HD 6870.
Radeon HD 6870 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 6870.
Both cards are used in Desktops.
Radeon HD 6870 is build with Terascale 2 architecture, and Radeon HD 7950 - with GCN 1.0.
Radeon HD 6870 is manufactured by 40 nm process technology, and Radeon HD 7950 - by 28 nm process technology.
Radeon HD 7950 is 47 mm longer, than Radeon HD 6870.
Memory clock speed of Radeon HD 7950 is 200 MHz higher, than Radeon HD 6870.

Game benchmarks


high / 1080p	10−12	35−40
ultra / 1080p	6−7	21−24
QHD / 1440p	1−2	16−18
4K / 2160p	−	10−11
low / 720p	24−27	60−65
medium / 1080p	12−14	40−45
The average gaming FPS of Radeon HD 7950 in Assassin's Creed Odyssey is 227% more, than Radeon HD 6870.
high / 1080p	18−20	55−60
ultra / 1080p	14−16	45−50
QHD / 1440p	1−2	35−40
4K / 2160p	−	18−20
low / 720p	35−40	100−110
medium / 1080p	20−22	60−65
The average gaming FPS of Radeon HD 7950 in Battlefield 5 is 244% more, than Radeon HD 6870.
low / 768p	45−50	50−55
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 6870.
low / 768p	180−190	250−260
medium / 768p	140−150	220−230
ultra / 1080p	75−80	180−190
QHD / 1440p	40−45	110−120
4K / 2160p	30−33	70−75
high / 768p	110−120	210−220
The average gaming FPS of Radeon HD 7950 in Counter-Strike: Global Offensive is 78% more, than Radeon HD 6870.
low / 768p	55−60	60−65
ultra / 1080p	30−33	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7950 in Cyberpunk 2077 is 15% more, than Radeon HD 6870.
low / 768p	95−100	120−130
medium / 768p	75−80	110−120
ultra / 1080p	50−55	100−110
The average gaming FPS of Radeon HD 7950 in Dota 2 is 53% more, than Radeon HD 6870.
high / 1080p	12−14	45−50
ultra / 1080p	12−14	40−45
QHD / 1440p	−	27−30
4K / 2160p	5−6	14−16
low / 720p	27−30	80−85
medium / 1080p	14−16	45−50
The average gaming FPS of Radeon HD 7950 in Far Cry 5 is 213% more, than Radeon HD 6870.
high / 1080p	20−22	60−65
ultra / 1080p	14−16	45−50
QHD / 1440p	−	27−30
4K / 2160p	−	27−30
low / 720p	80−85	180−190
medium / 1080p	35−40	110−120
The average gaming FPS of Radeon HD 7950 in Fortnite is 161% more, than Radeon HD 6870.
high / 1080p	18−20	60−65
ultra / 1080p	14−16	45−50
QHD / 1440p	5−6	30−35
4K / 2160p	−	24−27
low / 720p	40−45	100−110
medium / 1080p	21−24	65−70
The average gaming FPS of Radeon HD 7950 in Forza Horizon 4 is 215% more, than Radeon HD 6870.
low / 768p	70−75	140−150
medium / 768p	60−65	120−130
high / 1080p	21−24	70−75
ultra / 1080p	9−10	30−35
QHD / 1440p	0−1	21−24
The average gaming FPS of Radeon HD 7950 in Grand Theft Auto V is 126% more, than Radeon HD 6870.
high / 1080p	7−8	24−27
ultra / 1080p	5−6	20−22
QHD / 1440p	−	16−18
4K / 2160p	1−2	8−9
low / 720p	21−24	65−70
medium / 1080p	9−10	30−35
The average gaming FPS of Radeon HD 7950 in Metro Exodus is 244% more, than Radeon HD 6870.
low / 768p	100−110	130−140
ultra / 1080p	90−95	−
medium / 1080p	100−105	120−130
The average gaming FPS of Radeon HD 7950 in Minecraft is 26% more, than Radeon HD 6870.
high / 1080p	18−20	−
ultra / 1080p	16−18	14−16
low / 720p	45−50	100−110
medium / 1080p	21−24	18−20
The average gaming FPS of Radeon HD 7950 in PLAYERUNKNOWN'S BATTLEGROUNDS is 58% more, than Radeon HD 6870.
high / 1080p	12−14	24−27
ultra / 1080p	8−9	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	20−22	65−70
medium / 1080p	12−14	35−40
The average gaming FPS of Radeon HD 7950 in Red Dead Redemption 2 is 176% more, than Radeon HD 6870.
low / 768p	40−45	130−140
medium / 768p	24−27	85−90
high / 1080p	14−16	45−50
ultra / 1080p	8−9	24−27
4K / 2160p	7−8	16−18
The average gaming FPS of Radeon HD 7950 in The Witcher 3: Wild Hunt is 226% more, than Radeon HD 6870.
low / 768p	95−100	90−95
medium / 768p	55−60	60−65
ultra / 1080p	27−30	50−55
high / 768p	45−50	60−65
The average gaming FPS of Radeon HD 7950 in World of Tanks is 17% more, than Radeon HD 6870.

Full Specs

	Radeon HD 6870	Radeon HD 7950
Architecture	Terascale 2	GCN 1.0
Code name	RV940 Barts	Tahiti
Type	Desktop	Desktop
Release date	22 October 2010	31 January 2012
Pipelines	1120	1792
Boost Clock	900 MHz	1250 MHz
Transistor count	1,700 million	4,313 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate	50.40	89.60
Floating-point performance	2,016.0 gflops	2,867 gflops
Length	220 mm	267 mm
Memory bus width	256 Bit	384 Bit
Memory clock speed	1050 MHz	1250 MHz
Memory bandwidth	134.4 GB/s	240 GB/s
Shared memory	-
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)	213 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 6870 vs Radeon HD 7950

Main Specs

Game benchmarks

Full Specs

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