GRID K520 vs Radeon HD 4890

In this comparison between GRID K520 and Radeon HD 4890 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GRID K520 will be the best choice, for others Radeon HD 4890 will be their preference. Study the comparison tables below and make your choice.

GRID K520

Radeon HD 4890 Check Price

Main Specs

	GRID K520	Radeon HD 4890
Power consumption (TDP)	225 Watt	190 Watt
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Supplementary power connectors	1x 8-pin	2x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	4 GB	1 GB
Display Connectors	No outputs	2x DVI, 1x S-Video
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GRID K520 has 18% more power consumption, than Radeon HD 4890.
GRID K520 is connected by PCIe 3.0 x16, and Radeon HD 4890 uses PCIe 2.0 x16 interface.
GRID K520 has 3 GB more memory, than Radeon HD 4890.
Both cards are used in Desktops.
GRID K520 is build with Kepler architecture, and Radeon HD 4890 - with TeraScale.
Core clock speed of Radeon HD 4890 is 105 MHz higher, than GRID K520.
GRID K520 is manufactured by 28 nm process technology, and Radeon HD 4890 - by 55 nm process technology.
GRID K520 is 26 mm longer, than Radeon HD 4890.
Memory clock speed of GRID K520 is 1100 MHz higher, than Radeon HD 4890.

Game benchmarks


high / 1080p	16−18	7−8
ultra / 1080p	9−10	4−5
QHD / 1440p	4−5	0−1
4K / 2160p	4−5	−
low / 720p	30−35	16−18
medium / 1080p	20−22	8−9
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 122% more, than Radeon HD 4890.
high / 1080p	24−27	12−14
ultra / 1080p	21−24	10−11
QHD / 1440p	9−10	0−1
4K / 2160p	6−7	−
low / 720p	55−60	24−27
medium / 1080p	27−30	12−14
The average gaming FPS of GRID K520 in Battlefield 5 is 120% more, than Radeon HD 4890.
low / 768p	45−50	45−50
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
GRID K520 and Radeon HD 4890 have the same average FPS in Call of Duty: Warzone.
low / 768p	210−220	140−150
medium / 768p	180−190	110−120
ultra / 1080p	100−110	55−60
QHD / 1440p	55−60	30−33
4K / 2160p	30−35	27−30
high / 768p	140−150	80−85
The average gaming FPS of GRID K520 in Counter-Strike: Global Offensive is 61% more, than Radeon HD 4890.
low / 768p	55−60	55−60
ultra / 1080p	40−45	20−22
medium / 1080p	45−50	45−50
The average gaming FPS of GRID K520 in Cyberpunk 2077 is 16% more, than Radeon HD 4890.
low / 768p	110−120	80−85
medium / 768p	95−100	60−65
ultra / 1080p	65−70	35−40
The average gaming FPS of GRID K520 in Dota 2 is 55% more, than Radeon HD 4890.
high / 1080p	18−20	8−9
ultra / 1080p	18−20	8−9
QHD / 1440p	16−18	−
4K / 2160p	6−7	3−4
low / 720p	40−45	18−20
medium / 1080p	21−24	9−10
The average gaming FPS of GRID K520 in Far Cry 5 is 133% more, than Radeon HD 4890.
high / 1080p	27−30	14−16
ultra / 1080p	21−24	10−11
QHD / 1440p	16−18	−
low / 720p	100−110	60−65
medium / 1080p	55−60	24−27
The average gaming FPS of GRID K520 in Fortnite is 89% more, than Radeon HD 4890.
high / 1080p	27−30	12−14
ultra / 1080p	21−24	10−12
QHD / 1440p	10−11	1−2
4K / 2160p	10−11	−
low / 720p	55−60	27−30
medium / 1080p	30−35	14−16
The average gaming FPS of GRID K520 in Forza Horizon 4 is 130% more, than Radeon HD 4890.
low / 768p	90−95	50−55
medium / 768p	80−85	45−50
high / 1080p	30−35	12−14
ultra / 1080p	12−14	6−7
QHD / 1440p	4−5	0−1
The average gaming FPS of GRID K520 in Grand Theft Auto V is 89% more, than Radeon HD 4890.
high / 1080p	10−11	5−6
ultra / 1080p	8−9	3−4
4K / 2160p	3−4	0−1
low / 720p	30−35	12−14
medium / 1080p	14−16	6−7
The average gaming FPS of GRID K520 in Metro Exodus is 128% more, than Radeon HD 4890.
low / 768p	110−120	95−100
high / 1080p	−	90−95
ultra / 1080p	−	80−85
medium / 1080p	100−110	90−95
The average gaming FPS of GRID K520 in Minecraft is 15% more, than Radeon HD 4890.
high / 1080p	24−27	16−18
ultra / 1080p	18−20	14−16
low / 720p	60−65	30−35
medium / 1080p	24−27	18−20
The average gaming FPS of GRID K520 in PLAYERUNKNOWN'S BATTLEGROUNDS is 65% more, than Radeon HD 4890.
high / 1080p	14−16	−
ultra / 1080p	10−11	7−8
QHD / 1440p	0−1	0−1
low / 720p	30−35	12−14
medium / 1080p	16−18	10−12
The average gaming FPS of GRID K520 in Red Dead Redemption 2 is 100% more, than Radeon HD 4890.
low / 768p	60−65	24−27
medium / 768p	35−40	16−18
high / 1080p	20−22	9−10
ultra / 1080p	12−14	6−7
4K / 2160p	8−9	6−7
The average gaming FPS of GRID K520 in The Witcher 3: Wild Hunt is 115% more, than Radeon HD 4890.
low / 768p	100−110	85−90
medium / 768p	60−65	45−50
ultra / 1080p	35−40	20−22
high / 768p	55−60	35−40
The average gaming FPS of GRID K520 in World of Tanks is 35% more, than Radeon HD 4890.

Full Specs

	GRID K520	Radeon HD 4890
Architecture	Kepler	TeraScale
Code name	GK104	RV790
Type	Workstation	Desktop
Release date	23 July 2013	2 April 2009
Pipelines	1536	800
Core clock speed	745 MHz	850 MHz
Transistor count	3,540 million	959 million
Manufacturing process technology	28 nm	55 nm
Texture fill rate	95.36	34.00
Floating-point performance	2x 2,448 gflops	1,360.0 gflops
Length	267 mm	241 mm
Memory bus width	256 Bit	256 Bit
Memory clock speed	5000 MHz	3900 MHz
Memory bandwidth	160.0 GB/s	124.8 GB/s
DirectX	12 (11_0)	10.1 (10_1)
Shader Model	5.1	4.1
OpenGL	4.6	3.3
OpenCL	1.2	1.1
Vulkan	1.1.126	N/A
CUDA	3.0
Bitcoin / BTC (SHA256)	76 Mh/s
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GRID K520 vs Radeon HD 4890

Main Specs

Game benchmarks

Full Specs

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