Radeon HD 4890 vs Radeon R9 M270X
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4890 and Radeon R9 M270X. 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 R9 M270X. 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 R9 M270X
Main Specs
Radeon HD 4890
Radeon R9 M270X
Power consumption (TDP)
190 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 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 R9 M270X uses PCIe 3.0 x16 interface.
Radeon R9 M270X has 3 GB more memory, than Radeon HD 4890.
Both cards are used in Desktops.
Radeon HD 4890 is build with TeraScale architecture, and Radeon R9 M270X - with GCN 1.0.
Core clock speed of Radeon HD 4890 is 125 MHz higher, than Radeon R9 M270X.
Radeon HD 4890 is manufactured by 55 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
Memory clock speed of Radeon HD 4890 is 2775 MHz higher, than Radeon R9 M270X.
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
6−7
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
16−18
medium / 1080p
8−9
8−9
Radeon HD 4890 and Radeon R9 M270X have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
12−14
10−12
ultra / 1080p
10−11
10−11
QHD / 1440p
0−1
0−1
low / 720p
24−27
24−27
medium / 1080p
12−14
12−14
Radeon HD 4890 and Radeon R9 M270X have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon HD 4890 and Radeon R9 M270X have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
130−140
medium / 768p
110−120
100−110
ultra / 1080p
55−60
50−55
QHD / 1440p
30−33
27−30
4K / 2160p
27−30
27−30
high / 768p
80−85
75−80
The average gaming FPS of Radeon HD 4890 in Counter-Strike: Global Offensive is 7% more, than Radeon R9 M270X.
low / 768p
55−60
55−60
ultra / 1080p
20−22
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 4890 in Cyberpunk 2077 is 2% more, than Radeon R9 M270X.
low / 768p
80−85
75−80
medium / 768p
60−65
55−60
ultra / 1080p
35−40
30−35
The average gaming FPS of Radeon HD 4890 in Dota 2 is 9% more, than Radeon R9 M270X.
high / 1080p
8−9
8−9
ultra / 1080p
8−9
7−8
4K / 2160p
3−4
3−4
low / 720p
18−20
18−20
medium / 1080p
9−10
8−9
Radeon HD 4890 and Radeon R9 M270X have the same average FPS in Far Cry 5.
high / 1080p
14−16
14−16
ultra / 1080p
10−11
10−11
low / 720p
60−65
60−65
medium / 1080p
24−27
21−24
The average gaming FPS of Radeon HD 4890 in Fortnite is 3% more, than Radeon R9 M270X.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
10−12
QHD / 1440p
1−2
1−2
low / 720p
27−30
24−27
medium / 1080p
14−16
12−14
The average gaming FPS of Radeon HD 4890 in Forza Horizon 4 is 8% more, than Radeon R9 M270X.
low / 768p
50−55
50−55
medium / 768p
45−50
45−50
high / 1080p
12−14
12−14
ultra / 1080p
6−7
6−7
QHD / 1440p
0−1
0−1
Radeon HD 4890 and Radeon R9 M270X have the same average FPS in Grand Theft Auto V.
high / 1080p
5−6
4−5
ultra / 1080p
3−4
3−4
4K / 2160p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
6−7
6−7
The average gaming FPS of Radeon HD 4890 in Metro Exodus is 16% more, than Radeon R9 M270X.
low / 768p
95−100
90−95
high / 1080p
90−95
85−90
ultra / 1080p
80−85
80−85
medium / 1080p
90−95
90−95
The average gaming FPS of Radeon HD 4890 in Minecraft is 3% more, than Radeon R9 M270X.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
30−35
30−35
medium / 1080p
18−20
18−20
Radeon HD 4890 and Radeon R9 M270X have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
7−8
7−8
QHD / 1440p
0−1
0−1
low / 720p
12−14
10−12
medium / 1080p
10−12
10−12
The average gaming FPS of Radeon HD 4890 in Red Dead Redemption 2 is 11% more, than Radeon R9 M270X.
low / 768p
24−27
24−27
medium / 768p
16−18
16−18
high / 1080p
9−10
9−10
ultra / 1080p
6−7
6−7
4K / 2160p
6−7
−
Radeon HD 4890 and Radeon R9 M270X have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
85−90
85−90
medium / 768p
45−50
40−45
ultra / 1080p
20−22
18−20
high / 768p
35−40
35−40
The average gaming FPS of Radeon HD 4890 in World of Tanks is 4% more, than Radeon R9 M270X.
Full Specs
Radeon HD 4890
Radeon R9 M270X
Architecture
TeraScale
GCN 1.0
Code name
RV790
Venus
Type
Desktop
Desktop
Release date
2 April 2009
21 March 2014
Pipelines
800
640
Core clock speed
850 MHz
725 MHz
Boost Clock
775 MHz
Transistor count
959 million
1,500 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
34.00
31.00
Floating-point performance
1,360.0 gflops
1,536 gflops
Length
241 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
3900 MHz
1125 MHz
Memory bandwidth
124.8 GB/s
72 GB/s
DirectX
10.1 (10_1)
Shader Model
4.1
5.1
OpenGL
3.3
4.4
OpenCL
1.1
Not Listed
Vulkan
N/A
FreeSync
+
Bus support
PCIe 3.0 x16
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Compute units
10
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