Radeon HD 4830 vs Radeon R7 250X
When comparing Radeon HD 4830 and Radeon R7 250X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 4830 and Radeon R7 250X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 4830
Main Specs
Radeon HD 4830
Radeon R7 250X
Power consumption (TDP)
95 Watt
80 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1 x 6-pin
Memory type
GDDR3
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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Radeon HD 4830 has 18% more power consumption, than Radeon R7 250X.
Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon R7 250X uses PCIe 3.0 x16 interface.
Radeon HD 4830 has 510 GB more memory, than Radeon R7 250X.
Both cards are used in Desktops.
Radeon HD 4830 is build with TeraScale architecture, and Radeon R7 250X - with GCN 1.0.
Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon R7 250X - by 28 nm process technology.
Radeon HD 4830 is 36 mm longer, than Radeon R7 250X.
Memory clock speed of Radeon HD 4830 is 175 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
0−1
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 233% more, than Radeon HD 4830.
high / 1080p
−
18−20
ultra / 1080p
2−3
16−18
QHD / 1440p
0−1
2−3
low / 720p
10−12
40−45
medium / 1080p
4−5
20−22
The average gaming FPS of Radeon R7 250X in Battlefield 5 is 333% more, than Radeon HD 4830.
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 4830 in Call of Duty: Warzone is 10% more, than Radeon R7 250X.
low / 768p
110−120
180−190
medium / 768p
80−85
150−160
ultra / 1080p
35−40
75−80
QHD / 1440p
−
45−50
4K / 2160p
9−10
30−33
high / 768p
55−60
110−120
The average gaming FPS of Radeon R7 250X in Counter-Strike: Global Offensive is 86% more, than Radeon HD 4830.
low / 768p
70−75
55−60
ultra / 1080p
12−14
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R7 250X in Cyberpunk 2077 is 2% more, than Radeon HD 4830.
low / 768p
70−75
95−100
medium / 768p
40−45
80−85
ultra / 1080p
16−18
50−55
The average gaming FPS of Radeon R7 250X in Dota 2 is 75% more, than Radeon HD 4830.
high / 1080p
1−2
12−14
ultra / 1080p
−
12−14
4K / 2160p
0−1
5−6
low / 720p
9−10
30−33
medium / 1080p
2−3
14−16
The average gaming FPS of Radeon R7 250X in Far Cry 5 is 375% more, than Radeon HD 4830.
high / 1080p
−
20−22
ultra / 1080p
5−6
14−16
QHD / 1440p
1−2
−
low / 720p
45−50
80−85
medium / 1080p
6−7
40−45
The average gaming FPS of Radeon R7 250X in Fortnite is 142% more, than Radeon HD 4830.
high / 1080p
2−3
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 300% more, than Radeon HD 4830.
low / 768p
40−45
70−75
medium / 768p
−
60−65
high / 1080p
2−3
21−24
ultra / 1080p
2−3
9−10
QHD / 1440p
0−1
0−1
medium / 720p
30−35
−
The average gaming FPS of Radeon R7 250X in Grand Theft Auto V is 126% more, than Radeon HD 4830.
high / 1080p
1−2
7−8
ultra / 1080p
0−1
5−6
4K / 2160p
0−1
1−2
low / 720p
2−3
21−24
medium / 1080p
−
10−11
The average gaming FPS of Radeon R7 250X in Metro Exodus is 650% more, than Radeon HD 4830.
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 4830.
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 4830.
high / 1080p
−
12−14
ultra / 1080p
3−4
8−9
QHD / 1440p
0−1
0−1
low / 720p
3−4
21−24
medium / 1080p
−
14−16
The average gaming FPS of Radeon R7 250X in Red Dead Redemption 2 is 400% more, than Radeon HD 4830.
low / 768p
6−7
40−45
medium / 768p
6−7
24−27
high / 1080p
3−4
14−16
ultra / 1080p
−
9−10
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon R7 250X in The Witcher 3: Wild Hunt is 440% more, than Radeon HD 4830.
low / 768p
70−75
95−100
medium / 768p
35−40
55−60
ultra / 1080p
12−14
27−30
high / 768p
27−30
45−50
The average gaming FPS of Radeon R7 250X in World of Tanks is 54% more, than Radeon HD 4830.
Full Specs
Radeon HD 4830
Radeon R7 250X
Architecture
TeraScale
GCN 1.0
Code name
RV770
Cape Verde
Type
Desktop
Desktop
Release date
21 October 2008
13 February 2014
Pipelines
640
640
Core clock speed
575 MHz
Boost Clock
1000 MHz
Transistor count
956 million
1,500 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
18.40
38.00
Floating-point performance
736.0 gflops
1,216 gflops
Length
246 mm
210 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
1800 MHz
1625 MHz
Memory bandwidth
57.6 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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