GeForce 945M vs Radeon HD 4890

When comparing GeForce 945M and Radeon HD 4890, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 945M and Radeon HD 4890 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 945M Check Price

Radeon HD 4890 Check Price

GeForce 945M is a Laptop Graphics Card

Note: GeForce 945M 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 GeForce 945M here:

GeForce 945M Laptops

Main Specs

	GeForce 945M	Radeon HD 4890
Power consumption (TDP)	75 Watt	190 Watt
Interface	MXM-B (3.0)	PCIe 2.0 x16
Supplementary power connectors	None	2x 6-pin
Memory type	DDR3	GDDR5
Maximum RAM amount	4 GB	1 GB
Display Connectors	No outputs	2x DVI, 1x S-Video
	Check Price	Check Price

Radeon HD 4890 has 153% more power consumption, than GeForce 945M.
GeForce 945M is connected by MXM-B (3.0), and Radeon HD 4890 uses PCIe 2.0 x16 interface.
GeForce 945M has 3 GB more memory, than Radeon HD 4890.
GeForce 945M is used in Laptops, and Radeon HD 4890 - in Desktops.
GeForce 945M is build with Maxwell architecture, and Radeon HD 4890 - with TeraScale.
Core clock speed of GeForce 945M is 78 MHz higher, than Radeon HD 4890.
GeForce 945M is manufactured by 28 nm process technology, and Radeon HD 4890 - by 55 nm process technology.
Memory clock speed of Radeon HD 4890 is 1900 MHz higher, than GeForce 945M.

Game benchmarks


high / 1080p	10−11	7−8
ultra / 1080p	6−7	4−5
QHD / 1440p	1−2	0−1
low / 720p	24−27	16−18
medium / 1080p	12−14	8−9
The average gaming FPS of GeForce 945M in Assassin's Creed Odyssey is 44% more, than Radeon HD 4890.
high / 1080p	16−18	12−14
ultra / 1080p	14−16	10−11
QHD / 1440p	1−2	0−1
low / 720p	35−40	24−27
medium / 1080p	18−20	12−14
The average gaming FPS of GeForce 945M in Battlefield 5 is 46% more, than Radeon HD 4890.
low / 768p	45−50	45−50
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
GeForce 945M and Radeon HD 4890 have the same average FPS in Call of Duty: Warzone.
low / 768p	170−180	140−150
medium / 768p	140−150	110−120
ultra / 1080p	75−80	55−60
QHD / 1440p	40−45	30−33
4K / 2160p	30−33	27−30
high / 768p	110−120	80−85
The average gaming FPS of GeForce 945M in Counter-Strike: Global Offensive is 27% more, than Radeon HD 4890.
low / 768p	55−60	55−60
ultra / 1080p	27−30	20−22
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce 945M in Cyberpunk 2077 is 4% more, than Radeon HD 4890.
low / 768p	95−100	80−85
medium / 768p	75−80	60−65
ultra / 1080p	45−50	35−40
The average gaming FPS of GeForce 945M in Dota 2 is 23% more, than Radeon HD 4890.
high / 1080p	12−14	8−9
ultra / 1080p	12−14	8−9
4K / 2160p	5−6	3−4
low / 720p	27−30	18−20
medium / 1080p	12−14	9−10
The average gaming FPS of GeForce 945M in Far Cry 5 is 55% more, than Radeon HD 4890.
high / 1080p	18−20	14−16
ultra / 1080p	14−16	10−11
low / 720p	80−85	60−65
medium / 1080p	35−40	24−27
The average gaming FPS of GeForce 945M in Fortnite is 35% more, than Radeon HD 4890.
high / 1080p	18−20	12−14
ultra / 1080p	14−16	10−12
QHD / 1440p	5−6	1−2
low / 720p	35−40	27−30
medium / 1080p	21−24	14−16
The average gaming FPS of GeForce 945M in Forza Horizon 4 is 46% more, than Radeon HD 4890.
low / 768p	65−70	50−55
medium / 768p	60−65	45−50
high / 1080p	21−24	12−14
ultra / 1080p	9−10	6−7
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce 945M in Grand Theft Auto V is 37% more, than Radeon HD 4890.
high / 1080p	7−8	5−6
ultra / 1080p	5−6	3−4
4K / 2160p	1−2	0−1
low / 720p	20−22	12−14
medium / 1080p	9−10	6−7
The average gaming FPS of GeForce 945M in Metro Exodus is 42% more, than Radeon HD 4890.
low / 768p	100−110	95−100
high / 1080p	−	90−95
ultra / 1080p	90−95	80−85
medium / 1080p	100−105	90−95
The average gaming FPS of GeForce 945M in Minecraft is 11% more, than Radeon HD 4890.
high / 1080p	18−20	16−18
ultra / 1080p	16−18	14−16
low / 720p	45−50	30−35
medium / 1080p	21−24	18−20
The average gaming FPS of GeForce 945M in PLAYERUNKNOWN'S BATTLEGROUNDS is 30% more, than Radeon HD 4890.
high / 1080p	12−14	−
ultra / 1080p	8−9	7−8
QHD / 1440p	0−1	0−1
low / 720p	20−22	12−14
medium / 1080p	12−14	10−12
The average gaming FPS of GeForce 945M in Red Dead Redemption 2 is 40% more, than Radeon HD 4890.
low / 768p	35−40	24−27
medium / 768p	24−27	16−18
high / 1080p	14−16	9−10
ultra / 1080p	8−9	6−7
4K / 2160p	7−8	6−7
The average gaming FPS of GeForce 945M in The Witcher 3: Wild Hunt is 38% more, than Radeon HD 4890.
low / 768p	95−100	85−90
medium / 768p	55−60	45−50
ultra / 1080p	27−30	20−22
high / 768p	45−50	35−40
The average gaming FPS of GeForce 945M in World of Tanks is 18% more, than Radeon HD 4890.

Full Specs

	GeForce 945M	Radeon HD 4890
Architecture	Maxwell	TeraScale
Code name	GM107	RV790
Type	Laptop	Desktop
Release date	12 March 2015	2 April 2009
Pipelines	512	800
Core clock speed	928 MHz	850 MHz
Boost Clock	1045 MHz
Transistor count	1,870 million	959 million
Manufacturing process technology	28 nm	55 nm
Texture fill rate	40.80	34.00
Floating-point performance	953.9 gflops	1,360.0 gflops
Length		241 mm
Memory bus width	128 Bit	256 Bit
Memory clock speed	2000 MHz	3900 MHz
Memory bandwidth	28.8 GB/s	124.8 GB/s
Shared memory	-
DirectX	12 (11_0)	10.1 (10_1)
Shader Model	5.1	4.1
OpenGL	4.5	3.3
OpenCL	1.2	1.1
Vulkan	1.1.126	N/A
CUDA	+
Bus support	PCI Express 3.0
Bitcoin / BTC (SHA256)	107 Mh/s
Laptop size	medium sized
Optimus	+
GPU Boost	2.0
GameWorks	+
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GeForce 945M vs Radeon HD 4890

GeForce 945M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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