Radeon HD 4890 vs Radeon R7 M270DX
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4890 and Radeon R7 M270DX. 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 4890 and Radeon R7 M270DX. 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 R7 M270DX
Main Specs
Radeon HD 4890
Radeon R7 M270DX
Power consumption (TDP)
190 Watt
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
Display Connectors
2x DVI, 1x S-Video
No outputs
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Radeon HD 4890 is connected by PCIe 2.0 x16, and Radeon R7 M270DX uses IGP interface.
Both cards are used in Desktops.
Radeon HD 4890 is build with TeraScale architecture, and Radeon R7 M270DX - with GCN 3.0.
Core clock speed of Radeon R7 M270DX is 50 MHz higher, than Radeon HD 4890.
Radeon HD 4890 is manufactured by 55 nm process technology, and Radeon R7 M270DX - by 28 nm process technology.
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
7−8
2−3
ultra / 1080p
4−5
0−1
QHD / 1440p
0−1
0−1
low / 720p
16−18
12−14
medium / 1080p
8−9
3−4
The average gaming FPS of Radeon HD 4890 in Assassin's Creed Odyssey is 83% more, than Radeon R7 M270DX.
high / 1080p
12−14
−
ultra / 1080p
10−11
4−5
QHD / 1440p
0−1
0−1
low / 720p
24−27
14−16
medium / 1080p
12−14
5−6
The average gaming FPS of Radeon HD 4890 in Battlefield 5 is 100% more, than Radeon R7 M270DX.
low / 768p
45−50
50−55
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
Radeon HD 4890 and Radeon R7 M270DX have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
120−130
medium / 768p
110−120
90−95
ultra / 1080p
55−60
35−40
QHD / 1440p
30−33
21−24
4K / 2160p
27−30
16−18
high / 768p
80−85
60−65
The average gaming FPS of Radeon HD 4890 in Counter-Strike: Global Offensive is 28% more, than Radeon R7 M270DX.
low / 768p
55−60
65−70
ultra / 1080p
20−22
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R7 M270DX in Cyberpunk 2077 is 4% more, than Radeon HD 4890.
low / 768p
80−85
75−80
medium / 768p
60−65
45−50
ultra / 1080p
35−40
20−22
The average gaming FPS of Radeon HD 4890 in Dota 2 is 25% more, than Radeon R7 M270DX.
high / 1080p
8−9
2−3
ultra / 1080p
8−9
2−3
4K / 2160p
3−4
2−3
low / 720p
18−20
10−11
medium / 1080p
9−10
3−4
The average gaming FPS of Radeon HD 4890 in Far Cry 5 is 125% more, than Radeon R7 M270DX.
high / 1080p
14−16
−
ultra / 1080p
10−11
5−6
QHD / 1440p
−
3−4
low / 720p
60−65
50−55
medium / 1080p
24−27
10−11
The average gaming FPS of Radeon HD 4890 in Fortnite is 45% more, than Radeon R7 M270DX.
high / 1080p
12−14
5−6
ultra / 1080p
10−12
−
QHD / 1440p
1−2
3−4
4K / 2160p
−
2−3
low / 720p
27−30
16−18
medium / 1080p
14−16
7−8
The average gaming FPS of Radeon HD 4890 in Forza Horizon 4 is 75% more, than Radeon R7 M270DX.
low / 768p
50−55
40−45
medium / 768p
45−50
−
high / 1080p
12−14
3−4
ultra / 1080p
6−7
2−3
QHD / 1440p
0−1
0−1
medium / 720p
−
35−40
The average gaming FPS of Radeon HD 4890 in Grand Theft Auto V is 50% more, than Radeon R7 M270DX.
high / 1080p
5−6
1−2
ultra / 1080p
3−4
0−1
4K / 2160p
0−1
0−1
low / 720p
12−14
4−5
medium / 1080p
6−7
3−4
The average gaming FPS of Radeon HD 4890 in Metro Exodus is 166% more, than Radeon R7 M270DX.
low / 768p
95−100
90−95
high / 1080p
90−95
80−85
ultra / 1080p
80−85
70−75
medium / 1080p
90−95
85−90
The average gaming FPS of Radeon HD 4890 in Minecraft is 9% more, than Radeon R7 M270DX.
high / 1080p
16−18
−
ultra / 1080p
14−16
12−14
low / 720p
30−35
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Radeon HD 4890 in PLAYERUNKNOWN'S BATTLEGROUNDS is 22% more, than Radeon R7 M270DX.
ultra / 1080p
7−8
−
QHD / 1440p
0−1
−
low / 720p
12−14
6−7
medium / 1080p
10−12
−
The average gaming FPS of Radeon HD 4890 in Red Dead Redemption 2 is 116% more, than Radeon R7 M270DX.
low / 768p
24−27
9−10
medium / 768p
16−18
7−8
high / 1080p
9−10
4−5
ultra / 1080p
6−7
3−4
4K / 2160p
6−7
1−2
The average gaming FPS of Radeon HD 4890 in The Witcher 3: Wild Hunt is 160% more, than Radeon R7 M270DX.
low / 768p
85−90
70−75
medium / 768p
45−50
35−40
ultra / 1080p
20−22
12−14
high / 768p
35−40
30−35
The average gaming FPS of Radeon HD 4890 in World of Tanks is 26% more, than Radeon R7 M270DX.
Full Specs
Radeon HD 4890
Radeon R7 M270DX
Architecture
TeraScale
GCN 3.0
Code name
RV790
Topaz
Type
Desktop
Desktop
Release date
2 April 2009
11 June 2014
Pipelines
800
384
Core clock speed
850 MHz
900 MHz
Boost Clock
940 MHz
Transistor count
959 million
1,550 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
34.00
22.56
Floating-point performance
1,360.0 gflops
Length
241 mm
Memory bus width
256 Bit
Memory clock speed
3900 MHz
Memory bandwidth
124.8 GB/s
DirectX
10.1 (10_1)
12 (12_0)
Shader Model
4.1
6.3
OpenGL
3.3
4.6
OpenCL
1.1
2.0
Vulkan
N/A
1.2.131
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