Quadro K4000 vs Radeon HD 6990M Crossfire
If you are going to buy a new graphics card and are choosing between Quadro K4000 and Radeon HD 6990M Crossfire, 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 Quadro K4000 stacks up against Radeon HD 6990M Crossfire, check out specs charts below.
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:
Main Specs
Quadro K4000
Radeon HD 6990M Crossfire
Power consumption (TDP)
80 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
2x2 GB
Display Connectors
1x DVI, 2x DisplayPort
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Quadro K4000 has 1 GB more memory, than Radeon HD 6990M Crossfire.
Quadro K4000 is used in Desktops, and Radeon HD 6990M Crossfire - in Laptops.
Quadro K4000 is build with Kepler architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
Core clock speed of Quadro K4000 is 95 MHz higher, than Radeon HD 6990M Crossfire.
Quadro K4000 is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
Memory clock speed of Quadro K4000 is 4716 MHz higher, than Radeon HD 6990M Crossfire.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
14−16
35−40
ultra / 1080p
8−9
21−24
QHD / 1440p
3−4
16−18
4K / 2160p
−
10−11
low / 720p
27−30
60−65
medium / 1080p
16−18
40−45
The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 157% more, than Quadro K4000.
high / 1080p
21−24
55−60
ultra / 1080p
18−20
45−50
QHD / 1440p
5−6
35−40
4K / 2160p
4−5
18−20
low / 720p
45−50
100−110
medium / 1080p
24−27
60−65
The average gaming FPS of Radeon HD 6990M Crossfire in Battlefield 5 is 170% more, than Quadro K4000.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6990M Crossfire in Call of Duty: Warzone is 10% more, than Quadro K4000.
low / 768p
200−210
250−260
medium / 768p
170−180
220−230
ultra / 1080p
90−95
180−190
QHD / 1440p
50−55
110−120
4K / 2160p
30−33
70−75
high / 768p
130−140
210−220
The average gaming FPS of Radeon HD 6990M Crossfire in Counter-Strike: Global Offensive is 53% more, than Quadro K4000.
low / 768p
55−60
60−65
ultra / 1080p
35−40
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 6990M Crossfire in Cyberpunk 2077 is 15% more, than Quadro K4000.
low / 768p
100−110
120−130
medium / 768p
90−95
110−120
ultra / 1080p
55−60
100−110
The average gaming FPS of Radeon HD 6990M Crossfire in Dota 2 is 35% more, than Quadro K4000.
high / 1080p
16−18
45−50
ultra / 1080p
14−16
40−45
QHD / 1440p
−
27−30
4K / 2160p
5−6
14−16
low / 720p
35−40
80−85
medium / 1080p
16−18
45−50
The average gaming FPS of Radeon HD 6990M Crossfire in Far Cry 5 is 161% more, than Quadro K4000.
high / 1080p
21−24
60−65
ultra / 1080p
18−20
45−50
QHD / 1440p
16−18
27−30
4K / 2160p
−
27−30
low / 720p
90−95
180−190
medium / 1080p
45−50
110−120
The average gaming FPS of Radeon HD 6990M Crossfire in Fortnite is 123% more, than Quadro K4000.
high / 1080p
21−24
60−65
ultra / 1080p
18−20
45−50
QHD / 1440p
7−8
30−35
4K / 2160p
−
24−27
low / 720p
45−50
100−110
medium / 1080p
24−27
65−70
The average gaming FPS of Radeon HD 6990M Crossfire in Forza Horizon 4 is 162% more, than Quadro K4000.
low / 768p
80−85
140−150
medium / 768p
70−75
120−130
high / 1080p
27−30
70−75
ultra / 1080p
10−12
30−35
QHD / 1440p
2−3
21−24
The average gaming FPS of Radeon HD 6990M Crossfire in Grand Theft Auto V is 102% more, than Quadro K4000.
high / 1080p
9−10
24−27
ultra / 1080p
7−8
20−22
QHD / 1440p
−
16−18
4K / 2160p
2−3
8−9
low / 720p
24−27
65−70
medium / 1080p
12−14
30−35
The average gaming FPS of Radeon HD 6990M Crossfire in Metro Exodus is 181% more, than Quadro K4000.
low / 768p
110−120
130−140
ultra / 1080p
100−110
−
medium / 1080p
100−110
120−130
The average gaming FPS of Radeon HD 6990M Crossfire in Minecraft is 18% more, than Quadro K4000.
high / 1080p
21−24
−
ultra / 1080p
16−18
14−16
low / 720p
50−55
100−110
medium / 1080p
21−24
18−20
The average gaming FPS of Radeon HD 6990M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 53% more, than Quadro K4000.
high / 1080p
14−16
24−27
ultra / 1080p
9−10
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
24−27
65−70
medium / 1080p
14−16
35−40
The average gaming FPS of Radeon HD 6990M Crossfire in Red Dead Redemption 2 is 125% more, than Quadro K4000.
low / 768p
50−55
130−140
medium / 768p
30−35
85−90
high / 1080p
16−18
45−50
ultra / 1080p
10−11
24−27
4K / 2160p
8−9
16−18
The average gaming FPS of Radeon HD 6990M Crossfire in The Witcher 3: Wild Hunt is 158% more, than Quadro K4000.
low / 768p
100−105
90−95
medium / 768p
60−65
60−65
ultra / 1080p
30−35
50−55
high / 768p
50−55
60−65
The average gaming FPS of Radeon HD 6990M Crossfire in World of Tanks is 8% more, than Quadro K4000.
Full Specs
Quadro K4000
Radeon HD 6990M Crossfire
Architecture
Kepler
Terascale 2
Code name
GK106
Blackcomb XTX
Type
Workstation
Laptop
Release date
1 March 2013
12 July 2011
Pipelines
768
2240
Core clock speed
810 MHz
715 MHz
Transistor count
2,540 million
2x1700 Million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
51.84
Floating-point performance
1,244 gflops
Length
241 mm
Memory bus width
192 Bit
256 Bit
Memory clock speed
5616 MHz
900 MHz
Memory bandwidth
134.8 GB/s
Shared memory
-
DirectX
12 (11_0)
DirectX 11, Shader 5.0
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.126
CUDA
3.0
Monero / XMR (CryptoNight)
0.21 kh/s
Bitcoin / BTC (SHA256)
61 Mh/s
Laptop size
large
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