Radeon HD 7770M vs Radeon Pro V340 MxGPU

When choosing between Radeon HD 7770M and Radeon Pro V340 MxGPU, 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 Radeon HD 7770M and Radeon Pro V340 MxGPU.

Radeon HD 7770M Check Price

Radeon Pro V340 MxGPU

Radeon HD 7770M is a Laptop Graphics Card

Note: Radeon HD 7770M 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 HD 7770M here:

Radeon HD 7770M Laptops

Main Specs

	Radeon HD 7770M	Radeon Pro V340 MxGPU
Power consumption (TDP)	32 Watt	300 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors		2x 8-pin
Memory type	GDDR5	HBM2
Maximum RAM amount	1 GB	16 GB
Display Connectors	No outputs	No outputs
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Radeon Pro V340 MxGPU has 837% more power consumption, than Radeon HD 7770M.
Radeon HD 7770M is connected by PCIe 2.0 x16, and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
Radeon Pro V340 MxGPU has 15 GB more memory, than Radeon HD 7770M.
Radeon HD 7770M is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
Radeon HD 7770M is build with GCN architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
Core clock speed of Radeon Pro V340 MxGPU is 325 MHz higher, than Radeon HD 7770M.
Radeon HD 7770M is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
Memory clock speed of Radeon HD 7770M is 2000 MHz higher, than Radeon Pro V340 MxGPU.

Game benchmarks


high / 1080p	9−10	14−16
ultra / 1080p	5−6	8−9
QHD / 1440p	0−1	3−4
low / 720p	21−24	30−33
medium / 1080p	10−12	18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 50% more, than Radeon HD 7770M.
high / 1080p	14−16	21−24
ultra / 1080p	12−14	20−22
QHD / 1440p	0−1	6−7
4K / 2160p	−	5−6
low / 720p	30−35	50−55
medium / 1080p	16−18	24−27
The average gaming FPS of Radeon Pro V340 MxGPU in Battlefield 5 is 57% more, than Radeon HD 7770M.
low / 768p	45−50	45−50
QHD / 1440p	0−1	0−1
Radeon HD 7770M and Radeon Pro V340 MxGPU have the same average FPS in Call of Duty: Warzone.
low / 768p	160−170	200−210
medium / 768p	130−140	170−180
ultra / 1080p	65−70	95−100
QHD / 1440p	35−40	50−55
4K / 2160p	27−30	30−33
high / 768p	100−110	130−140
The average gaming FPS of Radeon Pro V340 MxGPU in Counter-Strike: Global Offensive is 30% more, than Radeon HD 7770M.
low / 768p	55−60	55−60
ultra / 1080p	24−27	35−40
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon Pro V340 MxGPU in Cyberpunk 2077 is 9% more, than Radeon HD 7770M.
low / 768p	90−95	100−110
medium / 768p	70−75	90−95
ultra / 1080p	40−45	60−65
The average gaming FPS of Radeon Pro V340 MxGPU in Dota 2 is 24% more, than Radeon HD 7770M.
high / 1080p	10−12	16−18
ultra / 1080p	10−11	16−18
4K / 2160p	4−5	6−7
low / 720p	24−27	35−40
medium / 1080p	12−14	18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Far Cry 5 is 58% more, than Radeon HD 7770M.
high / 1080p	18−20	24−27
ultra / 1080p	12−14	18−20
QHD / 1440p	−	16−18
low / 720p	70−75	95−100
medium / 1080p	30−35	50−55
The average gaming FPS of Radeon Pro V340 MxGPU in Fortnite is 41% more, than Radeon HD 7770M.
high / 1080p	16−18	24−27
ultra / 1080p	14−16	18−20
QHD / 1440p	3−4	8−9
low / 720p	30−35	50−55
medium / 1080p	18−20	27−30
The average gaming FPS of Radeon Pro V340 MxGPU in Forza Horizon 4 is 52% more, than Radeon HD 7770M.
low / 768p	60−65	80−85
medium / 768p	55−60	75−80
high / 1080p	18−20	27−30
ultra / 1080p	8−9	12−14
QHD / 1440p	0−1	2−3
The average gaming FPS of Radeon Pro V340 MxGPU in Grand Theft Auto V is 38% more, than Radeon HD 7770M.
high / 1080p	6−7	9−10
ultra / 1080p	4−5	7−8
4K / 2160p	1−2	2−3
low / 720p	18−20	27−30
medium / 1080p	8−9	12−14
The average gaming FPS of Radeon Pro V340 MxGPU in Metro Exodus is 50% more, than Radeon HD 7770M.
low / 768p	100−110	110−120
high / 1080p	95−100	−
ultra / 1080p	85−90	100−110
medium / 1080p	95−100	100−110
The average gaming FPS of Radeon Pro V340 MxGPU in Minecraft is 12% more, than Radeon HD 7770M.
high / 1080p	18−20	21−24
ultra / 1080p	14−16	16−18
low / 720p	40−45	55−60
medium / 1080p	18−20	24−27
The average gaming FPS of Radeon Pro V340 MxGPU in PLAYERUNKNOWN'S BATTLEGROUNDS is 30% more, than Radeon HD 7770M.
high / 1080p	12−14	14−16
ultra / 1080p	8−9	9−10
QHD / 1440p	0−1	0−1
low / 720p	16−18	27−30
medium / 1080p	12−14	16−18
The average gaming FPS of Radeon Pro V340 MxGPU in Red Dead Redemption 2 is 41% more, than Radeon HD 7770M.
low / 768p	30−35	50−55
medium / 768p	21−24	30−35
high / 1080p	12−14	18−20
ultra / 1080p	7−8	10−12
4K / 2160p	7−8	8−9
The average gaming FPS of Radeon Pro V340 MxGPU in The Witcher 3: Wild Hunt is 50% more, than Radeon HD 7770M.
low / 768p	90−95	100−110
medium / 768p	50−55	60−65
ultra / 1080p	24−27	30−35
high / 768p	40−45	50−55
The average gaming FPS of Radeon Pro V340 MxGPU in World of Tanks is 18% more, than Radeon HD 7770M.

Full Specs

	Radeon HD 7770M	Radeon Pro V340 MxGPU
Architecture	GCN	GCN 5.0
Code name	Chelsea XT	Vega 10
Type	Laptop	Workstation
Release date	24 April 2012	26 August 2018
Pipelines	512	3584
Core clock speed	675 MHz	1000 MHz
Boost Clock		1500 MHz
Transistor count	1,500 million	12,500 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	21.60	336.0
Floating-point performance	691.2 gflops
Length		267 mm
Memory bus width	128 Bit	2048 Bit
Memory clock speed	4000 MHz	2000 MHz
Memory bandwidth	64 GB/s	512.0 GB/s
Shared memory	-
DirectX	12 (11_1)	12 (12_1)
Shader Model	5.1	6.4
OpenGL	4.6	4.6
OpenCL	1.2	2.0
Vulkan	1.2.131	1.1.125
Laptop size	medium sized
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Radeon HD 7770M vs Radeon Pro V340 MxGPU

Radeon HD 7770M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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