Radeon HD 6770 vs Radeon R7 250
When choosing between Radeon HD 6770 and Radeon R7 250, 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 R7 250.
Main Specs
Radeon HD 6770
Radeon R7 250
Power consumption (TDP)
108 Watt
75 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
N/A
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x HDMI, 1x VGA
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Radeon HD 6770 has 44% more power consumption, than Radeon R7 250.
Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon R7 250 uses PCIe 3.0 x8 interface.
Radeon R7 250 has 1 GB more memory, than Radeon HD 6770.
Both cards are used in Desktops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon R7 250 - with GCN.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon R7 250 - by 28 nm process technology.
Radeon HD 6770 is 30 mm longer, than Radeon R7 250.
Memory clock speed of Radeon R7 250 is 100 MHz higher, than Radeon HD 6770.
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
3−4
3−4
ultra / 1080p
1−2
1−2
QHD / 1440p
0−1
0−1
low / 720p
14−16
14−16
medium / 1080p
5−6
5−6
Radeon HD 6770 and Radeon R7 250 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
7−8
6−7
ultra / 1080p
6−7
4−5
QHD / 1440p
0−1
0−1
low / 720p
20−22
18−20
medium / 1080p
8−9
7−8
The average gaming FPS of Radeon HD 6770 in Battlefield 5 is 11% more, than Radeon R7 250.
low / 768p
45−50
50−55
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 250 in Call of Duty: Warzone is 4% more, than Radeon HD 6770.
low / 768p
120−130
120−130
medium / 768p
95−100
90−95
ultra / 1080p
45−50
45−50
QHD / 1440p
24−27
24−27
high / 768p
70−75
65−70
The average gaming FPS of Radeon HD 6770 in Counter-Strike: Global Offensive is 2% more, than Radeon R7 250.
low / 768p
70−75
60−65
ultra / 1080p
20−22
21−24
medium / 1080p
40−45
40−45
The average gaming FPS of Radeon HD 6770 in Cyberpunk 2077 is 7% more, than Radeon R7 250.
low / 768p
75−80
80−85
medium / 768p
55−60
55−60
ultra / 1080p
27−30
27−30
The average gaming FPS of Radeon R7 250 in Dota 2 is 3% more, than Radeon HD 6770.
high / 1080p
4−5
4−5
ultra / 1080p
3−4
4−5
4K / 2160p
1−2
2−3
low / 720p
14−16
14−16
medium / 1080p
5−6
5−6
Radeon HD 6770 and Radeon R7 250 have the same average FPS in Far Cry 5.
high / 1080p
12−14
10−12
ultra / 1080p
7−8
7−8
QHD / 1440p
4−5
1−2
low / 720p
55−60
50−55
medium / 1080p
16−18
16−18
The average gaming FPS of Radeon HD 6770 in Fortnite is 11% more, than Radeon R7 250.
high / 1080p
7−8
8−9
ultra / 1080p
6−7
7−8
QHD / 1440p
0−1
3−4
4K / 2160p
−
3−4
low / 720p
21−24
21−24
medium / 1080p
9−10
10−11
The average gaming FPS of Radeon R7 250 in Forza Horizon 4 is 9% more, than Radeon HD 6770.
low / 768p
45−50
45−50
medium / 768p
−
35−40
high / 1080p
9−10
8−9
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
Radeon HD 6770 and Radeon R7 250 have the same average FPS in Grand Theft Auto V.
high / 1080p
2−3
2−3
ultra / 1080p
0−1
1−2
4K / 2160p
0−1
0−1
low / 720p
8−9
9−10
medium / 1080p
4−5
4−5
Radeon HD 6770 and Radeon R7 250 have the same average FPS in Metro Exodus.
low / 768p
85−90
90−95
high / 1080p
65−70
85−90
ultra / 1080p
−
80−85
The average gaming FPS of Radeon R7 250 in Minecraft is 16% more, than Radeon HD 6770.
ultra / 1080p
12−14
12−14
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
Radeon HD 6770 and Radeon R7 250 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
6−7
5−6
ultra / 1080p
4−5
3−4
QHD / 1440p
0−1
0−1
low / 720p
7−8
7−8
medium / 1080p
−
7−8
The average gaming FPS of Radeon HD 6770 in Red Dead Redemption 2 is 20% more, than Radeon R7 250.
low / 768p
18−20
18−20
medium / 768p
12−14
12−14
high / 1080p
6−7
6−7
ultra / 1080p
4−5
4−5
4K / 2160p
1−2
0−1
Radeon HD 6770 and Radeon R7 250 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
70−75
70−75
medium / 768p
35−40
35−40
ultra / 1080p
16−18
16−18
high / 768p
30−35
30−35
Radeon HD 6770 and Radeon R7 250 have the same average FPS in World of Tanks.
Full Specs
Radeon HD 6770
Radeon R7 250
Architecture
TeraScale 2
GCN
Code name
Juniper
Oland XT
Type
Desktop
Desktop
Release date
21 January 2011
1 October 2013
Pipelines
800
384
Boost Clock
900 MHz
1050 MHz
Transistor count
1,040 million
950 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
34.00
25.20
Floating-point performance
1,360.0 gflops
716.8 gflops
Length
198 mm
168 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
1150 MHz
Memory bandwidth
76.8 GB/s
72 GB/s
Shared memory
-
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
FreeSync
+
Bus support
PCIe 2.0 x16
PCIe 3.0
HDMI
+
+
Bitcoin / BTC (SHA256)
118 Mh/s
117 Mh/s
Eyefinity
+
Design
reference
reference
CrossFire
+
+
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
3 Mh/s
AppAcceleration
+
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