Quadro K4000 vs Radeon HD 6870

When comparing Quadro K4000 and Radeon HD 6870, 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 Quadro K4000 and Radeon HD 6870 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro K4000 Check Price

Radeon HD 6870 Check Price

Main Specs

	Quadro K4000	Radeon HD 6870
Power consumption (TDP)	80 Watt	151 Watt
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Supplementary power connectors	1x 6-pin	2x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	3 GB	1 GB
Display Connectors	1x DVI, 2x DisplayPort	2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6870 has 88% more power consumption, than Quadro K4000.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Quadro K4000 has 2 GB more memory, than Radeon HD 6870.
Both cards are used in Desktops.
Quadro K4000 is build with Kepler architecture, and Radeon HD 6870 - with Terascale 2.
Quadro K4000 is manufactured by 28 nm process technology, and Radeon HD 6870 - by 40 nm process technology.
Quadro K4000 is 21 mm longer, than Radeon HD 6870.
Memory clock speed of Quadro K4000 is 4566 MHz higher, than Radeon HD 6870.

Game benchmarks


high / 1080p	14−16	10−12
ultra / 1080p	8−9	6−7
QHD / 1440p	3−4	1−2
low / 720p	27−30	24−27
medium / 1080p	16−18	12−14
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 27% more, than Radeon HD 6870.
high / 1080p	21−24	18−20
ultra / 1080p	18−20	14−16
QHD / 1440p	5−6	1−2
4K / 2160p	4−5	−
low / 720p	45−50	35−40
medium / 1080p	24−27	20−22
The average gaming FPS of Quadro K4000 in Battlefield 5 is 33% more, than Radeon HD 6870.
low / 768p	45−50	45−50
QHD / 1440p	0−1	0−1
Quadro K4000 and Radeon HD 6870 have the same average FPS in Call of Duty: Warzone.
low / 768p	200−210	180−190
medium / 768p	170−180	140−150
ultra / 1080p	90−95	75−80
QHD / 1440p	50−55	40−45
4K / 2160p	30−33	30−33
high / 768p	130−140	110−120
The average gaming FPS of Quadro K4000 in Counter-Strike: Global Offensive is 16% more, than Radeon HD 6870.
low / 768p	55−60	55−60
ultra / 1080p	35−40	30−33
medium / 1080p	45−50	45−50
The average gaming FPS of Quadro K4000 in Cyberpunk 2077 is 4% more, than Radeon HD 6870.
low / 768p	100−110	95−100
medium / 768p	90−95	75−80
ultra / 1080p	55−60	50−55
The average gaming FPS of Quadro K4000 in Dota 2 is 13% more, than Radeon HD 6870.
high / 1080p	16−18	12−14
ultra / 1080p	14−16	12−14
4K / 2160p	5−6	5−6
low / 720p	35−40	27−30
medium / 1080p	16−18	14−16
The average gaming FPS of Quadro K4000 in Far Cry 5 is 20% more, than Radeon HD 6870.
high / 1080p	21−24	20−22
ultra / 1080p	18−20	14−16
QHD / 1440p	16−18	−
low / 720p	90−95	80−85
medium / 1080p	45−50	35−40
The average gaming FPS of Quadro K4000 in Fortnite is 15% more, than Radeon HD 6870.
high / 1080p	21−24	18−20
ultra / 1080p	18−20	14−16
QHD / 1440p	7−8	5−6
low / 720p	45−50	40−45
medium / 1080p	24−27	21−24
The average gaming FPS of Quadro K4000 in Forza Horizon 4 is 20% more, than Radeon HD 6870.
low / 768p	80−85	70−75
medium / 768p	70−75	60−65
high / 1080p	27−30	21−24
ultra / 1080p	10−12	9−10
QHD / 1440p	2−3	0−1
The average gaming FPS of Quadro K4000 in Grand Theft Auto V is 17% more, than Radeon HD 6870.
high / 1080p	9−10	7−8
ultra / 1080p	7−8	5−6
4K / 2160p	2−3	1−2
low / 720p	24−27	21−24
medium / 1080p	12−14	9−10
The average gaming FPS of Quadro K4000 in Metro Exodus is 22% more, than Radeon HD 6870.
low / 768p	110−120	100−110
ultra / 1080p	100−110	90−95
medium / 1080p	100−110	100−105
The average gaming FPS of Quadro K4000 in Minecraft is 8% more, than Radeon HD 6870.
high / 1080p	21−24	18−20
ultra / 1080p	16−18	16−18
low / 720p	50−55	45−50
medium / 1080p	21−24	21−24
The average gaming FPS of Quadro K4000 in PLAYERUNKNOWN'S BATTLEGROUNDS is 7% more, than Radeon HD 6870.
high / 1080p	14−16	12−14
ultra / 1080p	9−10	8−9
QHD / 1440p	0−1	0−1
low / 720p	24−27	20−22
medium / 1080p	14−16	12−14
The average gaming FPS of Quadro K4000 in Red Dead Redemption 2 is 23% more, than Radeon HD 6870.
low / 768p	50−55	40−45
medium / 768p	30−35	24−27
high / 1080p	16−18	14−16
ultra / 1080p	10−11	8−9
4K / 2160p	8−9	7−8
The average gaming FPS of Quadro K4000 in The Witcher 3: Wild Hunt is 26% more, than Radeon HD 6870.
low / 768p	100−105	95−100
medium / 768p	60−65	55−60
ultra / 1080p	30−35	27−30
high / 768p	50−55	45−50
The average gaming FPS of Quadro K4000 in World of Tanks is 8% more, than Radeon HD 6870.

Full Specs

	Quadro K4000	Radeon HD 6870
Architecture	Kepler	Terascale 2
Code name	GK106	RV940 Barts
Type	Workstation	Desktop
Release date	1 March 2013	22 October 2010
Pipelines	768	1120
Core clock speed	810 MHz
Boost Clock		900 MHz
Transistor count	2,540 million	1,700 million
Manufacturing process technology	28 nm	40 nm
Texture fill rate	51.84	50.40
Floating-point performance	1,244 gflops	2,016.0 gflops
Length	241 mm	220 mm
Memory bus width	192 Bit	256 Bit
Memory clock speed	5616 MHz	1050 MHz
Memory bandwidth	134.8 GB/s	134.4 GB/s
Shared memory		-
DirectX	12 (11_0)
Shader Model	5.1	5.0
OpenGL	4.6	4.4
OpenCL	1.2	1.2
Vulkan	1.1.126
CUDA	3.0
Monero / XMR (CryptoNight)	0.21 kh/s
Bus support		PCIe 2.0 x16
HDMI		+
Bitcoin / BTC (SHA256)	61 Mh/s	213 Mh/s
Eyefinity		+
Design		reference
CrossFire		+
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Quadro K4000 vs Radeon HD 6870

Main Specs

Game benchmarks

Full Specs

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