GRID K520 vs Radeon R9 M390

Find out if it is worth upgrading your current GPU setup by comparing GRID K520 and Radeon R9 M390. 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 GRID K520 and Radeon R9 M390. 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.

GRID K520

Radeon R9 M390 Check Price

Radeon R9 M390 is a Laptop Graphics Card

Note: Radeon R9 M390 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 M390 here:

Radeon R9 M390 Laptops

Main Specs

	GRID K520	Radeon R9 M390
Power consumption (TDP)	225 Watt
Interface	PCIe 3.0 x16
Supplementary power connectors	1x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	4 GB	2 GB
Display Connectors	No outputs
		Check Price

GRID K520 has 2 GB more memory, than Radeon R9 M390.
GRID K520 is used in Desktops, and Radeon R9 M390 - in Laptops.
GRID K520 is build with Kepler architecture, and Radeon R9 M390 - with GCN.
GRID K520 and Radeon R9 M390 are manufactured by 28 nm process technology.

Game benchmarks


high / 1080p	16−18	18−20
ultra / 1080p	9−10	10−11
QHD / 1440p	4−5	5−6
4K / 2160p	4−5	4−5
low / 720p	30−35	35−40
medium / 1080p	20−22	21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 14% more, than GRID K520.
high / 1080p	24−27	27−30
ultra / 1080p	21−24	24−27
QHD / 1440p	9−10	10−12
4K / 2160p	6−7	7−8
low / 720p	55−60	60−65
medium / 1080p	27−30	30−35
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 8% more, than GRID K520.
low / 768p	45−50	45−50
QHD / 1440p	0−1	0−1
GRID K520 and Radeon R9 M390 have the same average FPS in Call of Duty: Warzone.
low / 768p	210−220	220−230
medium / 768p	180−190	190−200
ultra / 1080p	100−110	110−120
QHD / 1440p	55−60	65−70
4K / 2160p	30−35	35−40
high / 768p	140−150	150−160
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 7% more, than GRID K520.
low / 768p	55−60	55−60
ultra / 1080p	40−45	45−50
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 2% more, than GRID K520.
low / 768p	110−120	110−120
medium / 768p	95−100	100−110
ultra / 1080p	65−70	70−75
The average gaming FPS of Radeon R9 M390 in Dota 2 is 4% more, than GRID K520.
high / 1080p	18−20	21−24
ultra / 1080p	18−20	18−20
QHD / 1440p	16−18	16−18
4K / 2160p	6−7	7−8
low / 720p	40−45	45−50
medium / 1080p	21−24	21−24
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 4% more, than GRID K520.
high / 1080p	27−30	27−30
ultra / 1080p	21−24	21−24
QHD / 1440p	16−18	16−18
low / 720p	100−110	110−120
medium / 1080p	55−60	60−65
The average gaming FPS of Radeon R9 M390 in Fortnite is 6% more, than GRID K520.
high / 1080p	27−30	30−33
ultra / 1080p	21−24	21−24
QHD / 1440p	10−11	12−14
4K / 2160p	10−11	10−12
low / 720p	55−60	60−65
medium / 1080p	30−35	30−35
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 3% more, than GRID K520.
low / 768p	90−95	95−100
medium / 768p	80−85	85−90
high / 1080p	30−35	35−40
ultra / 1080p	12−14	14−16
QHD / 1440p	4−5	5−6
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 6% more, than GRID K520.
high / 1080p	10−11	10−12
ultra / 1080p	8−9	9−10
4K / 2160p	3−4	3−4
low / 720p	30−35	35−40
medium / 1080p	14−16	14−16
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 7% more, than GRID K520.
low / 768p	110−120	110−120
medium / 1080p	100−110	110−120
The average gaming FPS of Radeon R9 M390 in Minecraft is 4% more, than GRID K520.
high / 1080p	24−27	24−27
ultra / 1080p	18−20	18−20
low / 720p	60−65	65−70
medium / 1080p	24−27	27−30
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 6% more, than GRID K520.
high / 1080p	14−16	14−16
ultra / 1080p	10−11	10−11
QHD / 1440p	0−1	0−1
low / 720p	30−35	30−35
medium / 1080p	16−18	18−20
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 5% more, than GRID K520.
low / 768p	60−65	65−70
medium / 768p	35−40	40−45
high / 1080p	20−22	21−24
ultra / 1080p	12−14	12−14
4K / 2160p	8−9	9−10
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 10% more, than GRID K520.
low / 768p	100−110	100−110
medium / 768p	60−65	65−70
ultra / 1080p	35−40	35−40
high / 768p	55−60	55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 1% more, than GRID K520.

Full Specs

	GRID K520	Radeon R9 M390
Architecture	Kepler	GCN
Code name	GK104	Pitcairn
Type	Workstation	Laptop
Release date	23 July 2013	9 June 2015
Pipelines	1536	1024
Core clock speed	745 MHz
Transistor count	3,540 million	5000 Million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	95.36
Floating-point performance	2x 2,448 gflops
Length	267 mm
Memory bus width	256 Bit	256 Bit
Memory clock speed	5000 MHz
Memory bandwidth	160.0 GB/s
Shared memory		-
DirectX	12 (11_0)
Shader Model	5.1
OpenGL	4.6	4.4
OpenCL	1.2	Not Listed
Vulkan	1.1.126
CUDA	3.0
FreeSync		+
Bus support		PCIe 3.0
Bitcoin / BTC (SHA256)	76 Mh/s	242 Mh/s
Laptop size		large
Eyefinity		+
HD3D		+
PowerTune		+
DualGraphics		+
ZeroCore		+
Switchable graphics		+
Mantle		+
		Check Price

GRID K520 vs Radeon R9 M390

Radeon R9 M390 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

Similar compares