Radeon R7 260X vs Radeon R9 M390X
If you are going to buy a new graphics card and are choosing between Radeon R7 260X and Radeon R9 M390X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R7 260X stacks up against Radeon R9 M390X, check out specs charts below.
Radeon R9 M390X is a Laptop Graphics Card
Note: Radeon R9 M390X is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R9 M390X here:
Main Specs
Radeon R7 260X
Radeon R9 M390X
Power consumption (TDP)
115 Watt
100 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
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Radeon R7 260X has 15% more power consumption, than Radeon R9 M390X.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon R7 260X and Radeon R9 M390X have maximum RAM of 4 GB.
Radeon R7 260X is used in Desktops, and Radeon R9 M390X - in Laptops.
Radeon R7 260X is build with GCN 2.0 architecture, and Radeon R9 M390X - with GCN 3.
Radeon R7 260X and Radeon R9 M390X are manufactured 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
16−18
21−24
ultra / 1080p
9−10
12−14
QHD / 1440p
4−5
8−9
4K / 2160p
−
5−6
low / 720p
30−35
40−45
medium / 1080p
20−22
27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 43% more, than Radeon R7 260X.
high / 1080p
24−27
35−40
ultra / 1080p
21−24
30−35
QHD / 1440p
8−9
14−16
4K / 2160p
6−7
9−10
low / 720p
50−55
70−75
medium / 1080p
27−30
40−45
The average gaming FPS of Radeon R9 M390X in Battlefield 5 is 41% more, than Radeon R7 260X.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M390X in Call of Duty: Warzone is 10% more, than Radeon R7 260X.
low / 768p
210−220
230−240
medium / 768p
180−190
210−220
ultra / 1080p
100−110
120−130
QHD / 1440p
55−60
100−110
4K / 2160p
30−35
55−60
high / 768p
140−150
170−180
The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 23% more, than Radeon R7 260X.
low / 768p
55−60
60−65
ultra / 1080p
40−45
55−60
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 M390X in Cyberpunk 2077 is 20% more, than Radeon R7 260X.
low / 768p
110−120
120−130
medium / 768p
95−100
110−120
ultra / 1080p
65−70
85−90
The average gaming FPS of Radeon R9 M390X in Dota 2 is 17% more, than Radeon R7 260X.
high / 1080p
18−20
27−30
ultra / 1080p
16−18
24−27
QHD / 1440p
16−18
20−22
4K / 2160p
6−7
9−10
low / 720p
40−45
55−60
medium / 1080p
20−22
30−33
The average gaming FPS of Radeon R9 M390X in Far Cry 5 is 40% more, than Radeon R7 260X.
high / 1080p
24−27
35−40
ultra / 1080p
20−22
27−30
QHD / 1440p
16−18
16−18
low / 720p
100−110
130−140
medium / 1080p
55−60
75−80
The average gaming FPS of Radeon R9 M390X in Fortnite is 31% more, than Radeon R7 260X.
high / 1080p
27−30
35−40
ultra / 1080p
21−24
27−30
QHD / 1440p
10−11
16−18
4K / 2160p
10−11
14−16
low / 720p
55−60
75−80
medium / 1080p
30−33
40−45
The average gaming FPS of Radeon R9 M390X in Forza Horizon 4 is 38% more, than Radeon R7 260X.
low / 768p
85−90
110−120
medium / 768p
75−80
95−100
high / 1080p
30−35
45−50
ultra / 1080p
12−14
18−20
QHD / 1440p
3−4
9−10
The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 35% more, than Radeon R7 260X.
high / 1080p
10−11
14−16
ultra / 1080p
8−9
10−12
QHD / 1440p
−
10−12
4K / 2160p
3−4
3−4
low / 720p
30−35
40−45
medium / 1080p
12−14
20−22
The average gaming FPS of Radeon R9 M390X in Metro Exodus is 38% more, than Radeon R7 260X.
low / 768p
110−120
120−130
medium / 1080p
100−110
110−120
The average gaming FPS of Radeon R9 M390X in Minecraft is 9% more, than Radeon R7 260X.
high / 1080p
21−24
−
ultra / 1080p
18−20
14−16
low / 720p
55−60
75−80
medium / 1080p
24−27
18−20
The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 8% more, than Radeon R7 260X.
high / 1080p
14−16
16−18
ultra / 1080p
10−11
10−12
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
30−33
40−45
medium / 1080p
16−18
21−24
The average gaming FPS of Radeon R9 M390X in Red Dead Redemption 2 is 27% more, than Radeon R7 260X.
low / 768p
55−60
80−85
medium / 768p
35−40
50−55
high / 1080p
20−22
27−30
ultra / 1080p
10−12
16−18
4K / 2160p
8−9
9−10
The average gaming FPS of Radeon R9 M390X in The Witcher 3: Wild Hunt is 40% more, than Radeon R7 260X.
low / 768p
100−110
90−95
medium / 768p
60−65
60−65
ultra / 1080p
35−40
40−45
high / 768p
55−60
55−60
The average gaming FPS of Radeon R7 260X in World of Tanks is 3% more, than Radeon R9 M390X.
Full Specs
Radeon R7 260X
Radeon R9 M390X
Architecture
GCN 2.0
GCN 3
Code name
Bonaire
Amethyst (XT) / Tonga
Type
Desktop
Laptop
Release date
8 October 2013
9 June 2015
Pipelines
896
2048
Core clock speed
723 MHz
Boost Clock
1000 MHz
Transistor count
2,080 million
5,000 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
61.60
92.54
Floating-point performance
1,971 gflops
2,961 gflops
Length
170 mm
Memory bus width
128 Bit
256 Bit
Memory bandwidth
104 GB/s
160.0 GB/s
Shared memory
-
Shader Model
6.3
6.3
OpenGL
4.6
4.4
OpenCL
2.0
Not Listed
Vulkan
+
FreeSync
+
+
Bus support
PCIe 3.0
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
225 Mh/s
Laptop size
large
Eyefinity
+
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Design
reference
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
5.16 Mh/s
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