GeForce 945A vs Mobility Radeon HD 4870

When choosing between GeForce 945A and Mobility Radeon HD 4870, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 945A and Mobility Radeon HD 4870.

GeForce 945A

Mobility Radeon HD 4870 Check Price

Mobility Radeon HD 4870 is a Laptop Graphics Card

Note: Mobility Radeon HD 4870 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 Mobility Radeon HD 4870 here:

Mobility Radeon HD 4870 Laptops

Main Specs

	GeForce 945A	Mobility Radeon HD 4870
Power consumption (TDP)	33 Watt
Interface	PCIe 3.0 x8	PCIe 2.0 x16
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	1 GB
Display Connectors	No outputs	No outputs
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GeForce 945A is connected by PCIe 3.0 x8, and Mobility Radeon HD 4870 uses PCIe 2.0 x16 interface.
GeForce 945A and Mobility Radeon HD 4870 have maximum RAM of 1 GB.
GeForce 945A is used in Desktops, and Mobility Radeon HD 4870 - in Laptops.
GeForce 945A is build with Maxwell architecture, and Mobility Radeon HD 4870 - with Terascale 1.
Core clock speed of GeForce 945A is 522 MHz higher, than Mobility Radeon HD 4870.
GeForce 945A is manufactured by 28 nm process technology, and Mobility Radeon HD 4870 - by 55 nm process technology.
Memory clock speed of GeForce 945A is 4124 MHz higher, than Mobility Radeon HD 4870.

Game benchmarks


high / 1080p	9−10	7−8
ultra / 1080p	5−6	4−5
QHD / 1440p	0−1	0−1
low / 720p	20−22	16−18
medium / 1080p	10−12	8−9
The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 22% more, than Mobility Radeon HD 4870.
high / 1080p	14−16	12−14
ultra / 1080p	12−14	10−11
QHD / 1440p	0−1	0−1
low / 720p	30−35	24−27
medium / 1080p	16−18	12−14
The average gaming FPS of GeForce 945A in Battlefield 5 is 26% more, than Mobility Radeon HD 4870.
low / 768p	45−50	45−50
high / 1080p	45−50	45−50
QHD / 1440p	0−1	0−1
GeForce 945A and Mobility Radeon HD 4870 have the same average FPS in Call of Duty: Warzone.
low / 768p	160−170	140−150
medium / 768p	130−140	110−120
ultra / 1080p	65−70	55−60
QHD / 1440p	35−40	30−33
4K / 2160p	27−30	27−30
high / 768p	95−100	80−85
The average gaming FPS of GeForce 945A in Counter-Strike: Global Offensive is 15% more, than Mobility Radeon HD 4870.
low / 768p	55−60	55−60
ultra / 1080p	24−27	20−22
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce 945A in Cyberpunk 2077 is 2% more, than Mobility Radeon HD 4870.
low / 768p	90−95	80−85
medium / 768p	70−75	60−65
ultra / 1080p	40−45	35−40
The average gaming FPS of GeForce 945A in Dota 2 is 15% more, than Mobility Radeon HD 4870.
high / 1080p	10−11	8−9
ultra / 1080p	10−11	8−9
4K / 2160p	4−5	3−4
low / 720p	24−27	18−20
medium / 1080p	10−12	9−10
The average gaming FPS of GeForce 945A in Far Cry 5 is 33% more, than Mobility Radeon HD 4870.
high / 1080p	16−18	14−16
ultra / 1080p	12−14	10−11
low / 720p	70−75	60−65
medium / 1080p	30−35	24−27
The average gaming FPS of GeForce 945A in Fortnite is 17% more, than Mobility Radeon HD 4870.
high / 1080p	14−16	12−14
ultra / 1080p	12−14	10−12
QHD / 1440p	3−4	1−2
low / 720p	30−35	27−30
medium / 1080p	18−20	14−16
The average gaming FPS of GeForce 945A in Forza Horizon 4 is 23% more, than Mobility Radeon HD 4870.
low / 768p	60−65	50−55
medium / 768p	50−55	45−50
high / 1080p	16−18	12−14
ultra / 1080p	8−9	6−7
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce 945A in Grand Theft Auto V is 20% more, than Mobility Radeon HD 4870.
high / 1080p	6−7	5−6
ultra / 1080p	4−5	3−4
4K / 2160p	1−2	0−1
low / 720p	16−18	12−14
medium / 1080p	8−9	6−7
The average gaming FPS of GeForce 945A in Metro Exodus is 28% more, than Mobility Radeon HD 4870.
low / 768p	100−105	95−100
high / 1080p	95−100	90−95
ultra / 1080p	85−90	80−85
medium / 1080p	95−100	90−95
The average gaming FPS of GeForce 945A in Minecraft is 5% more, than Mobility Radeon HD 4870.
high / 1080p	18−20	16−18
ultra / 1080p	14−16	14−16
low / 720p	35−40	30−35
medium / 1080p	18−20	18−20
The average gaming FPS of GeForce 945A in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than Mobility Radeon HD 4870.
high / 1080p	12−14	−
ultra / 1080p	8−9	7−8
QHD / 1440p	0−1	0−1
low / 720p	16−18	12−14
medium / 1080p	12−14	10−12
The average gaming FPS of GeForce 945A in Red Dead Redemption 2 is 20% more, than Mobility Radeon HD 4870.
low / 768p	30−35	24−27
medium / 768p	21−24	16−18
high / 1080p	10−12	9−10
ultra / 1080p	7−8	6−7
4K / 2160p	6−7	6−7
The average gaming FPS of GeForce 945A in The Witcher 3: Wild Hunt is 23% more, than Mobility Radeon HD 4870.
low / 768p	90−95	85−90
medium / 768p	50−55	45−50
ultra / 1080p	24−27	20−22
high / 768p	40−45	35−40
The average gaming FPS of GeForce 945A in World of Tanks is 10% more, than Mobility Radeon HD 4870.

Full Specs

	GeForce 945A	Mobility Radeon HD 4870
Architecture	Maxwell	Terascale 1
Code name	GM108	M98-XT
Type	Desktop	Laptop
Release date	13 March 2015	9 January 2009
Pipelines	384	800
Core clock speed	1072 MHz	550 MHz
Boost Clock	1189 MHz
Transistor count		956 million
Manufacturing process technology	28 nm	55 nm
Texture fill rate	28.54	22.00
Floating-point performance	903.2 gflops	880.0 gflops
Memory bus width	64 Bit	256 Bit
Memory clock speed	5012 MHz	888 MHz
Memory bandwidth	40.1 GB/s	56.83 GB/s
Shared memory		-
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	5.0
Bitcoin / BTC (SHA256)	108 Mh/s
Laptop size		large
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GeForce 945A vs Mobility Radeon HD 4870

Mobility Radeon HD 4870 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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