FirePro W7100 vs Radeon HD 6990M Crossfire

When choosing between FirePro W7100 and Radeon HD 6990M Crossfire, 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 FirePro W7100 and Radeon HD 6990M Crossfire.

FirePro W7100

Radeon HD 6990M Crossfire Check Price

Radeon HD 6990M Crossfire is a Laptop Graphics Card

Note: Radeon HD 6990M Crossfire 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 6990M Crossfire here:

Radeon HD 6990M Crossfire Laptops

Main Specs

	FirePro W7100	Radeon HD 6990M Crossfire
Power consumption (TDP)	400 Watt
Interface	PCIe 3.0 x16
Supplementary power connectors	1x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	8 GB	2x2 GB
Display Connectors	4x DisplayPort
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FirePro W7100 has 6 GB more memory, than Radeon HD 6990M Crossfire.
FirePro W7100 is used in Desktops, and Radeon HD 6990M Crossfire - in Laptops.
FirePro W7100 is build with GCN 3.0 architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
Core clock speed of FirePro W7100 is 205 MHz higher, than Radeon HD 6990M Crossfire.
FirePro W7100 is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
Memory clock speed of FirePro W7100 is 4100 MHz higher, than Radeon HD 6990M Crossfire.

Game benchmarks


high / 1080p	35−40	35−40
ultra / 1080p	21−24	21−24
QHD / 1440p	16−18	16−18
4K / 2160p	10−11	10−11
low / 720p	60−65	60−65
medium / 1080p	40−45	40−45
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Assassin's Creed Odyssey.
high / 1080p	55−60	55−60
ultra / 1080p	45−50	45−50
QHD / 1440p	35−40	35−40
4K / 2160p	18−20	18−20
low / 720p	100−110	100−110
medium / 1080p	60−65	60−65
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Battlefield 5.
low / 768p	50−55	50−55
QHD / 1440p	0−1	0−1
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Call of Duty: Warzone.
low / 768p	250−260	250−260
medium / 768p	220−230	220−230
ultra / 1080p	180−190	180−190
QHD / 1440p	110−120	110−120
4K / 2160p	70−75	70−75
high / 768p	210−220	210−220
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Counter-Strike: Global Offensive.
low / 768p	60−65	60−65
medium / 1080p	55−60	55−60
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Cyberpunk 2077.
low / 768p	120−130	120−130
medium / 768p	110−120	110−120
ultra / 1080p	100−110	100−110
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Dota 2.
high / 1080p	45−50	45−50
ultra / 1080p	40−45	40−45
QHD / 1440p	27−30	27−30
4K / 2160p	14−16	14−16
low / 720p	80−85	80−85
medium / 1080p	45−50	45−50
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Far Cry 5.
high / 1080p	60−65	60−65
ultra / 1080p	45−50	45−50
QHD / 1440p	27−30	27−30
4K / 2160p	27−30	27−30
low / 720p	180−190	180−190
medium / 1080p	110−120	110−120
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Fortnite.
high / 1080p	60−65	60−65
ultra / 1080p	45−50	45−50
QHD / 1440p	30−35	30−35
4K / 2160p	24−27	24−27
low / 720p	100−110	100−110
medium / 1080p	65−70	65−70
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Forza Horizon 4.
low / 768p	140−150	140−150
medium / 768p	120−130	120−130
high / 1080p	70−75	70−75
ultra / 1080p	30−35	30−35
QHD / 1440p	21−24	21−24
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Grand Theft Auto V.
high / 1080p	24−27	24−27
ultra / 1080p	20−22	20−22
QHD / 1440p	16−18	16−18
4K / 2160p	8−9	8−9
low / 720p	65−70	65−70
medium / 1080p	30−35	30−35
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Metro Exodus.
low / 768p	130−140	130−140
medium / 1080p	120−130	120−130
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Minecraft.
ultra / 1080p	14−16	14−16
low / 720p	100−110	100−110
medium / 1080p	18−20	18−20
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p	24−27	24−27
ultra / 1080p	16−18	16−18
QHD / 1440p	10−11	10−11
4K / 2160p	7−8	7−8
low / 720p	65−70	65−70
medium / 1080p	35−40	35−40
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in Red Dead Redemption 2.
low / 768p	130−140	130−140
medium / 768p	85−90	85−90
high / 1080p	45−50	45−50
ultra / 1080p	24−27	24−27
4K / 2160p	16−18	16−18
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p	90−95	90−95
medium / 768p	60−65	60−65
ultra / 1080p	50−55	50−55
high / 768p	60−65	60−65
FirePro W7100 and Radeon HD 6990M Crossfire have the same average FPS in World of Tanks.

Full Specs

	FirePro W7100	Radeon HD 6990M Crossfire
Architecture	GCN 3.0	Terascale 2
Code name	Tonga	Blackcomb XTX
Type	Workstation	Laptop
Release date	12 August 2014	12 July 2011
Pipelines	1792	2240
Core clock speed	920 MHz	715 MHz
Transistor count	5,000 million	2x1700 Million
Manufacturing process technology	28 nm	40 nm
Texture fill rate	103.0
Floating-point performance	3,297 gflops
Length	241 mm
Memory bus width	256 Bit	256 Bit
Memory clock speed	5000 MHz	900 MHz
Memory bandwidth	160 GB/s
Shared memory		-
DirectX	12 (12_0)	DirectX 11, Shader 5.0
Shader Model	6.3
OpenGL	4.6
OpenCL	2.0
Vulkan	1.2.131
Bus support	PCIe 3.0
Bitcoin / BTC (SHA256)	362 Mh/s
Laptop size		large
Form factor	full height / full length
StereoOutput3D	+
DisplayPort count	4
Dual-link DVI support	+
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FirePro W7100 vs Radeon HD 6990M Crossfire

Radeon HD 6990M Crossfire is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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