Radeon HD 6990 vs Radeon Pro WX 4100

If you are going to buy a new graphics card and are choosing between Radeon HD 6990 and Radeon Pro WX 4100, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6990 stacks up against Radeon Pro WX 4100, check out specs charts below.

Radeon HD 6990 Check Price

Radeon Pro WX 4100 Check Price

Main Specs

	Radeon HD 6990	Radeon Pro WX 4100
Power consumption (TDP)	375 Watt	50 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors	2x 8-pin	None
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	4 GB
Display Connectors	1x DVI, 4x mini-DisplayPort	4x mini-DisplayPort
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Radeon HD 6990 has 650% more power consumption, than Radeon Pro WX 4100.
Radeon HD 6990 is connected by PCIe 2.0 x16, and Radeon Pro WX 4100 uses PCIe 3.0 x8 interface.
Radeon Pro WX 4100 has 2 GB more memory, than Radeon HD 6990.
Both cards are used in Desktops.
Radeon HD 6990 is build with TeraScale 3 architecture, and Radeon Pro WX 4100 - with GCN 4.0.
Core clock speed of Radeon Pro WX 4100 is 295 MHz higher, than Radeon HD 6990.
Radeon HD 6990 is manufactured by 40 nm process technology, and Radeon Pro WX 4100 - by 14 nm process technology.
Memory clock speed of Radeon Pro WX 4100 is 1000 MHz higher, than Radeon HD 6990.

Game benchmarks


high / 1080p	14−16	18−20
ultra / 1080p	9−10	10−12
QHD / 1440p	3−4	5−6
4K / 2160p	−	4−5
low / 720p	30−35	35−40
medium / 1080p	18−20	21−24
The average gaming FPS of Radeon Pro WX 4100 in Assassin's Creed Odyssey is 26% more, than Radeon HD 6990.
high / 1080p	24−27	30−33
ultra / 1080p	21−24	24−27
QHD / 1440p	7−8	9−10
4K / 2160p	5−6	7−8
low / 720p	50−55	60−65
medium / 1080p	27−30	30−35
The average gaming FPS of Radeon Pro WX 4100 in Battlefield 5 is 21% more, than Radeon HD 6990.
low / 768p	45−50	50−55
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon Pro WX 4100 in Call of Duty: Warzone is 10% more, than Radeon HD 6990.
low / 768p	210−220	220−230
medium / 768p	170−180	190−200
ultra / 1080p	95−100	110−120
QHD / 1440p	50−55	75−80
4K / 2160p	30−33	40−45
high / 768p	140−150	160−170
The average gaming FPS of Radeon Pro WX 4100 in Counter-Strike: Global Offensive is 14% more, than Radeon HD 6990.
low / 768p	55−60	60−65
ultra / 1080p	40−45	45−50
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon Pro WX 4100 in Cyberpunk 2077 is 12% more, than Radeon HD 6990.
low / 768p	110−120	110−120
medium / 768p	90−95	100−110
ultra / 1080p	60−65	75−80
The average gaming FPS of Radeon Pro WX 4100 in Dota 2 is 10% more, than Radeon HD 6990.
high / 1080p	18−20	21−24
ultra / 1080p	16−18	21−24
QHD / 1440p	−	18−20
4K / 2160p	6−7	7−8
low / 720p	35−40	45−50
medium / 1080p	18−20	24−27
The average gaming FPS of Radeon Pro WX 4100 in Far Cry 5 is 31% more, than Radeon HD 6990.
high / 1080p	24−27	30−33
ultra / 1080p	18−20	21−24
QHD / 1440p	16−18	14−16
low / 720p	95−100	110−120
medium / 1080p	50−55	65−70
The average gaming FPS of Radeon Pro WX 4100 in Fortnite is 19% more, than Radeon HD 6990.
high / 1080p	24−27	30−35
ultra / 1080p	20−22	24−27
QHD / 1440p	9−10	12−14
4K / 2160p	−	12−14
low / 720p	50−55	65−70
medium / 1080p	27−30	35−40
The average gaming FPS of Radeon Pro WX 4100 in Forza Horizon 4 is 29% more, than Radeon HD 6990.
low / 768p	85−90	95−100
medium / 768p	75−80	85−90
high / 1080p	30−33	35−40
ultra / 1080p	12−14	14−16
QHD / 1440p	3−4	5−6
The average gaming FPS of Radeon Pro WX 4100 in Grand Theft Auto V is 14% more, than Radeon HD 6990.
high / 1080p	9−10	12−14
ultra / 1080p	7−8	9−10
4K / 2160p	2−3	2−3
low / 720p	27−30	35−40
medium / 1080p	12−14	16−18
The average gaming FPS of Radeon Pro WX 4100 in Metro Exodus is 25% more, than Radeon HD 6990.
low / 768p	110−120	110−120
ultra / 1080p	100−110	−
medium / 1080p	100−110	110−120
The average gaming FPS of Radeon Pro WX 4100 in Minecraft is 4% more, than Radeon HD 6990.
high / 1080p	21−24	−
ultra / 1080p	18−20	14−16
low / 720p	55−60	65−70
medium / 1080p	24−27	18−20
The average gaming FPS of Radeon HD 6990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 3% more, than Radeon Pro WX 4100.
high / 1080p	14−16	14−16
ultra / 1080p	9−10	9−10
QHD / 1440p	0−1	0−1
4K / 2160p	−	0−1
low / 720p	27−30	35−40
medium / 1080p	16−18	18−20
The average gaming FPS of Radeon Pro WX 4100 in Red Dead Redemption 2 is 17% more, than Radeon HD 6990.
low / 768p	55−60	65−70
medium / 768p	30−35	40−45
high / 1080p	18−20	21−24
ultra / 1080p	10−12	12−14
4K / 2160p	8−9	7−8
The average gaming FPS of Radeon Pro WX 4100 in The Witcher 3: Wild Hunt is 20% more, than Radeon HD 6990.
low / 768p	100−110	90−95
medium / 768p	60−65	60−65
ultra / 1080p	35−40	40−45
high / 768p	50−55	55−60
The average gaming FPS of Radeon HD 6990 in World of Tanks is 1% more, than Radeon Pro WX 4100.

Full Specs

	Radeon HD 6990	Radeon Pro WX 4100
Architecture	TeraScale 3	GCN 4.0
Code name	Antilles	Baffin
Type	Desktop	Workstation
Release date	8 March 2011	10 November 2016
Pipelines	1536	1024
Core clock speed	830 MHz	1125 MHz
Boost Clock		1201 MHz
Transistor count	2,640 million	3,000 million
Manufacturing process technology	40 nm	14 nm
Texture fill rate	79.68	76.86
Floating-point performance	2x 2,549.8 gflops	2,460 gflops
Length	295 mm
Memory bus width	256 Bit	128 Bit
Memory clock speed	5000 MHz	6000 MHz
Memory bandwidth	160.0 GB/s	96 GB/s
DirectX	11.2 (11_0)	12 (12_0)
Shader Model	5.0	6.4
OpenGL	4.4	4.6
OpenCL	1.2	2.0
Vulkan	N/A	1.2.131
Bitcoin / BTC (SHA256)	265 Mh/s
Ethereum / ETH (DaggerHashimoto)	24 Mh/s
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Radeon HD 6990 vs Radeon Pro WX 4100

Main Specs

Game benchmarks

Full Specs

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