Radeon HD 4770 vs Radeon R7 250X
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4770 and Radeon R7 250X. 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 4770 and Radeon R7 250X. 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 4770
Main Specs
Radeon HD 4770
Radeon R7 250X
Power consumption (TDP)
80 Watt
80 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1 x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
512 MB
2 GB
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Both graphics cards have the same power consumption of 80 Watt.
Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon R7 250X uses PCIe 3.0 x16 interface.
Radeon HD 4770 has 510 GB more memory, than Radeon R7 250X.
Both cards are used in Desktops.
Radeon HD 4770 is build with TeraScale architecture, and Radeon R7 250X - with GCN 1.0.
Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon R7 250X - by 28 nm process technology.
Radeon R7 250X is 7 mm longer, than Radeon HD 4770.
Memory clock speed of Radeon HD 4770 is 1575 MHz higher, than Radeon R7 250X.
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
1−2
10−12
ultra / 1080p
0−1
6−7
QHD / 1440p
0−1
1−2
low / 720p
10−12
24−27
medium / 1080p
2−3
14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 240% more, than Radeon HD 4770.
high / 1080p
−
18−20
ultra / 1080p
3−4
16−18
QHD / 1440p
0−1
2−3
low / 720p
12−14
40−45
medium / 1080p
4−5
20−22
The average gaming FPS of Radeon R7 250X in Battlefield 5 is 271% more, than Radeon HD 4770.
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 4770 in Call of Duty: Warzone is 10% more, than Radeon R7 250X.
low / 768p
110−120
180−190
medium / 768p
85−90
150−160
ultra / 1080p
35−40
75−80
QHD / 1440p
−
45−50
4K / 2160p
10−11
30−33
high / 768p
60−65
110−120
The average gaming FPS of Radeon R7 250X in Counter-Strike: Global Offensive is 80% more, than Radeon HD 4770.
low / 768p
70−75
55−60
ultra / 1080p
14−16
30−35
medium / 1080p
45−50
45−50
Radeon HD 4770 and Radeon R7 250X have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
95−100
medium / 768p
45−50
80−85
ultra / 1080p
18−20
50−55
The average gaming FPS of Radeon R7 250X in Dota 2 is 67% more, than Radeon HD 4770.
high / 1080p
2−3
12−14
ultra / 1080p
2−3
12−14
4K / 2160p
0−1
5−6
low / 720p
10−11
30−33
medium / 1080p
3−4
14−16
The average gaming FPS of Radeon R7 250X in Far Cry 5 is 350% more, than Radeon HD 4770.
high / 1080p
−
20−22
ultra / 1080p
5−6
14−16
QHD / 1440p
1−2
−
low / 720p
45−50
80−85
medium / 1080p
8−9
40−45
The average gaming FPS of Radeon R7 250X in Fortnite is 130% more, than Radeon HD 4770.
high / 1080p
3−4
18−20
ultra / 1080p
−
16−18
QHD / 1440p
0−1
5−6
low / 720p
14−16
40−45
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon R7 250X in Forza Horizon 4 is 250% more, than Radeon HD 4770.
low / 768p
40−45
70−75
medium / 768p
−
60−65
high / 1080p
3−4
21−24
ultra / 1080p
2−3
9−10
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon R7 250X in Grand Theft Auto V is 112% more, than Radeon HD 4770.
high / 1080p
1−2
7−8
ultra / 1080p
0−1
5−6
4K / 2160p
0−1
1−2
low / 720p
3−4
21−24
medium / 1080p
2−3
10−11
The average gaming FPS of Radeon R7 250X in Metro Exodus is 550% more, than Radeon HD 4770.
low / 768p
85−90
100−110
high / 1080p
55−60
−
ultra / 1080p
−
95−100
medium / 1080p
−
100−110
The average gaming FPS of Radeon R7 250X in Minecraft is 20% more, than Radeon HD 4770.
high / 1080p
14−16
20−22
ultra / 1080p
12−14
16−18
low / 720p
24−27
45−50
medium / 1080p
14−16
21−24
The average gaming FPS of Radeon R7 250X in PLAYERUNKNOWN'S BATTLEGROUNDS is 58% more, than Radeon HD 4770.
high / 1080p
−
12−14
ultra / 1080p
3−4
8−9
QHD / 1440p
0−1
0−1
low / 720p
4−5
21−24
medium / 1080p
−
14−16
The average gaming FPS of Radeon R7 250X in Red Dead Redemption 2 is 275% more, than Radeon HD 4770.
low / 768p
8−9
40−45
medium / 768p
7−8
24−27
high / 1080p
3−4
14−16
ultra / 1080p
3−4
9−10
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon R7 250X in The Witcher 3: Wild Hunt is 360% more, than Radeon HD 4770.
low / 768p
70−75
95−100
medium / 768p
35−40
55−60
ultra / 1080p
12−14
27−30
high / 768p
30−33
45−50
The average gaming FPS of Radeon R7 250X in World of Tanks is 50% more, than Radeon HD 4770.
Full Specs
Radeon HD 4770
Radeon R7 250X
Architecture
TeraScale
GCN 1.0
Code name
RV740
Cape Verde
Type
Desktop
Desktop
Release date
28 April 2009
13 February 2014
Pipelines
640
640
Core clock speed
750 MHz
Boost Clock
1000 MHz
Transistor count
826 million
1,500 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
24.00
38.00
Floating-point performance
960.0 gflops
1,216 gflops
Length
203 mm
210 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
3200 MHz
1625 MHz
Memory bandwidth
51.2 GB/s
96 GB/s
DirectX
10.1 (10_1)
Shader Model
4.1
5.1
OpenGL
3.3
4.6
OpenCL
1.1
1.2
Vulkan
N/A
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
152 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
DDMA audio
+
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