Radeon HD 5770 vs Radeon HD 7950
If you are going to buy a new graphics card and are choosing between Radeon HD 5770 and Radeon HD 7950, 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 5770 stacks up against Radeon HD 7950, check out specs charts below.
Main Specs
Radeon HD 5770
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, 1x DisplayPort
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7950 has 85% more power consumption, than Radeon HD 5770.
Radeon HD 5770 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 5770.
Both cards are used in Desktops.
Radeon HD 5770 is build with Terascale 2 architecture, and Radeon HD 7950 - with GCN 1.0.
Radeon HD 5770 is manufactured by 40 nm process technology, and Radeon HD 7950 - by 28 nm process technology.
Radeon HD 7950 is 59 mm longer, than Radeon HD 5770.
Memory clock speed of Radeon HD 5770 is 3550 MHz higher, than Radeon HD 7950.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
8−9
35−40
ultra / 1080p
5−6
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
18−20
60−65
medium / 1080p
10−11
40−45
The average gaming FPS of Radeon HD 7950 in Assassin's Creed Odyssey is 310% more, than Radeon HD 5770.
high / 1080p
14−16
55−60
ultra / 1080p
12−14
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
27−30
100−110
medium / 1080p
14−16
60−65
The average gaming FPS of Radeon HD 7950 in Battlefield 5 is 300% more, than Radeon HD 5770.
low / 768p
45−50
50−55
high / 1080p
45−50
−
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 5770.
low / 768p
150−160
250−260
medium / 768p
120−130
220−230
ultra / 1080p
60−65
180−190
QHD / 1440p
30−35
110−120
4K / 2160p
27−30
70−75
high / 768p
90−95
210−220
The average gaming FPS of Radeon HD 7950 in Counter-Strike: Global Offensive is 115% more, than Radeon HD 5770.
low / 768p
55−60
60−65
ultra / 1080p
21−24
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7950 in Cyberpunk 2077 is 15% more, than Radeon HD 5770.
low / 768p
85−90
120−130
medium / 768p
65−70
110−120
ultra / 1080p
35−40
100−110
The average gaming FPS of Radeon HD 7950 in Dota 2 is 79% more, than Radeon HD 5770.
high / 1080p
9−10
45−50
ultra / 1080p
9−10
40−45
QHD / 1440p
−
27−30
4K / 2160p
4−5
14−16
low / 720p
21−24
80−85
medium / 1080p
10−11
45−50
The average gaming FPS of Radeon HD 7950 in Far Cry 5 is 327% more, than Radeon HD 5770.
high / 1080p
16−18
60−65
ultra / 1080p
12−14
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
65−70
180−190
medium / 1080p
27−30
110−120
The average gaming FPS of Radeon HD 7950 in Fortnite is 229% more, than Radeon HD 5770.
high / 1080p
14−16
60−65
ultra / 1080p
12−14
45−50
QHD / 1440p
2−3
30−35
4K / 2160p
−
24−27
low / 720p
30−33
100−110
medium / 1080p
16−18
65−70
The average gaming FPS of Radeon HD 7950 in Forza Horizon 4 is 320% more, than Radeon HD 5770.
low / 768p
55−60
140−150
medium / 768p
50−55
120−130
high / 1080p
14−16
70−75
ultra / 1080p
7−8
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Radeon HD 7950 in Grand Theft Auto V is 181% more, than Radeon HD 5770.
high / 1080p
5−6
24−27
ultra / 1080p
4−5
20−22
QHD / 1440p
−
16−18
4K / 2160p
1−2
8−9
low / 720p
14−16
65−70
medium / 1080p
7−8
30−35
The average gaming FPS of Radeon HD 7950 in Metro Exodus is 416% more, than Radeon HD 5770.
low / 768p
95−100
130−140
high / 1080p
90−95
−
ultra / 1080p
85−90
−
medium / 1080p
95−100
120−130
The average gaming FPS of Radeon HD 7950 in Minecraft is 34% more, than Radeon HD 5770.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
35−40
100−110
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 7950 in PLAYERUNKNOWN'S BATTLEGROUNDS is 100% more, than Radeon HD 5770.
high / 1080p
−
24−27
ultra / 1080p
8−9
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
14−16
65−70
medium / 1080p
10−12
35−40
The average gaming FPS of Radeon HD 7950 in Red Dead Redemption 2 is 263% more, than Radeon HD 5770.
low / 768p
27−30
130−140
medium / 768p
18−20
85−90
high / 1080p
10−12
45−50
ultra / 1080p
7−8
24−27
4K / 2160p
6−7
16−18
The average gaming FPS of Radeon HD 7950 in The Witcher 3: Wild Hunt is 342% more, than Radeon HD 5770.
low / 768p
85−90
90−95
medium / 768p
45−50
60−65
ultra / 1080p
21−24
50−55
high / 768p
40−45
60−65
The average gaming FPS of Radeon HD 7950 in World of Tanks is 34% more, than Radeon HD 5770.
Full Specs
Radeon HD 5770
Radeon HD 7950
Architecture
Terascale 2
GCN 1.0
Code name
Juniper
Tahiti
Type
Desktop
Desktop
Release date
13 October 2009
31 January 2012
Pipelines
800
1792
Core clock speed
850 MHz
Boost Clock
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
208 mm
267 mm
Memory bus width
128 Bit
384 Bit
Memory clock speed
4800 MHz
1250 MHz
Memory bandwidth
76.8 GB/s
240 GB/s
DirectX
11.2 (11_0)
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
N/A
Monero / XMR (CryptoNight)
0.56 kh/s
FreeSync
+
Bus support
PCIe 3.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
381 Mh/s
Eyefinity
+
PowerTune
+
ZeroCore
+
Design
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
+
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