Radeon RX 6600 XT vs Quadro K4000

VS

Aggregate performance score

We've compared Quadro K4000 with Radeon RX 6600 XT, including specs and performance data.

Quadro K4000
2013
3 GB GDDR5, 80 Watt
7.06

RX 6600 XT outperforms K4000 by a whopping 507% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking55290
Place by popularitynot in top-10093
Cost-effectiveness evaluation0.5863.00
Power efficiency6.0518.36
ArchitectureKepler (2012−2018)RDNA 2.0 (2020−2024)
GPU code nameGK106Navi 23
Market segmentWorkstationDesktop
Release date1 March 2013 (11 years ago)30 July 2021 (3 years ago)
Launch price (MSRP)$1,269 $379

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RX 6600 XT has 10762% better value for money than Quadro K4000.

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores7682048
Core clock speed810 MHz1968 MHz
Boost clock speedno data2589 MHz
Number of transistors2,540 million11,060 million
Manufacturing process technology28 nm7 nm
Power consumption (TDP)80 Watt160 Watt
Texture fill rate51.84331.4
Floating-point processing power1.244 TFLOPS10.6 TFLOPS
ROPs2464
TMUs64128
Ray Tracing Coresno data32

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 2.0 x16PCIe 4.0 x8
Length241 mm190 mm
Width1-slot2-slot
Supplementary power connectors1x 6-pin1x 8-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR6
Maximum RAM amount3 GB8 GB
Memory bus width192 Bit128 Bit
Memory clock speed1404 MHz2000 MHz
Memory bandwidth134.8 GB/s256.0 GB/s
Shared memory--

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DVI, 2x DisplayPort1x HDMI, 2x DisplayPort
HDMI-+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)12.0 Ultimate (12_2)
Shader Model5.16.5
OpenGL4.64.6
OpenCL1.22.1
Vulkan+1.2
CUDA3.0-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Quadro K4000 7.06
RX 6600 XT 42.88
+507%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Quadro K4000 2718
RX 6600 XT 16519
+508%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD21−24
−543%
135
+543%
1440p12−14
−525%
75
+525%
4K7−8
−529%
44
+529%

Cost per frame, $

1080p60.432.81
1440p105.755.05
4K181.298.61

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 79
+0%
79
+0%

Full HD
Medium Preset

Assassin's Creed Odyssey 90−95
+0%
90−95
+0%
Assassin's Creed Valhalla 129
+0%
129
+0%
Battlefield 5 130−140
+0%
130−140
+0%
Call of Duty: Modern Warfare 85−90
+0%
85−90
+0%
Cyberpunk 2077 78
+0%
78
+0%
Far Cry 5 90−95
+0%
90−95
+0%
Far Cry New Dawn 100−110
+0%
100−110
+0%
Forza Horizon 4 190−200
+0%
190−200
+0%
Hitman 3 108
+0%
108
+0%
Horizon Zero Dawn 170−180
+0%
170−180
+0%
Metro Exodus 130−140
+0%
130−140
+0%
Red Dead Redemption 2 95−100
+0%
95−100
+0%
Shadow of the Tomb Raider 150−160
+0%
150−160
+0%
Watch Dogs: Legion 130−140
+0%
130−140
+0%

Full HD
High Preset

Assassin's Creed Odyssey 90−95
+0%
90−95
+0%
Assassin's Creed Valhalla 106
+0%
106
+0%
Battlefield 5 130−140
+0%
130−140
+0%
Call of Duty: Modern Warfare 85−90
+0%
85−90
+0%
Cyberpunk 2077 76
+0%
76
+0%
Far Cry 5 90−95
+0%
90−95
+0%
Far Cry New Dawn 100−110
+0%
100−110
+0%
Forza Horizon 4 190−200
+0%
190−200
+0%
Hitman 3 108
+0%
108
+0%
Horizon Zero Dawn 170−180
+0%
170−180
+0%
Metro Exodus 130−140
+0%
130−140
+0%
Red Dead Redemption 2 95−100
+0%
95−100
+0%
Shadow of the Tomb Raider 209
+0%
209
+0%
The Witcher 3: Wild Hunt 85−90
+0%
85−90
+0%
Watch Dogs: Legion 130−140
+0%
130−140
+0%

Full HD
Ultra Preset

Assassin's Creed Odyssey 90−95
+0%
90−95
+0%
Assassin's Creed Valhalla 75
+0%
75
+0%
Call of Duty: Modern Warfare 85−90
+0%
85−90
+0%
Cyberpunk 2077 69
+0%
69
+0%
Far Cry 5 90−95
+0%
90−95
+0%
Forza Horizon 4 190−200
+0%
190−200
+0%
Hitman 3 100
+0%
100
+0%
Horizon Zero Dawn 157
+0%
157
+0%
Shadow of the Tomb Raider 183
+0%
183
+0%
The Witcher 3: Wild Hunt 99
+0%
99
+0%
Watch Dogs: Legion 61
+0%
61
+0%

Full HD
Epic Preset

Red Dead Redemption 2 95−100
+0%
95−100
+0%

1440p
High Preset

Battlefield 5 80−85
+0%
80−85
+0%
Far Cry New Dawn 65−70
+0%
65−70
+0%

1440p
Ultra Preset

Assassin's Creed Odyssey 45−50
+0%
45−50
+0%
Assassin's Creed Valhalla 56
+0%
56
+0%
Call of Duty: Modern Warfare 50−55
+0%
50−55
+0%
Cyberpunk 2077 40
+0%
40
+0%
Far Cry 5 45−50
+0%
45−50
+0%
Forza Horizon 4 230−240
+0%
230−240
+0%
Hitman 3 67
+0%
67
+0%
Horizon Zero Dawn 116
+0%
116
+0%
Metro Exodus 98
+0%
98
+0%
Shadow of the Tomb Raider 118
+0%
118
+0%
The Witcher 3: Wild Hunt 60−65
+0%
60−65
+0%
Watch Dogs: Legion 200−210
+0%
200−210
+0%

1440p
Epic Preset

Red Dead Redemption 2 70−75
+0%
70−75
+0%

4K
High Preset

Battlefield 5 40−45
+0%
40−45
+0%
Far Cry New Dawn 35−40
+0%
35−40
+0%
Hitman 3 33
+0%
33
+0%
Horizon Zero Dawn 190−200
+0%
190−200
+0%
Metro Exodus 55−60
+0%
55−60
+0%
The Witcher 3: Wild Hunt 54
+0%
54
+0%

4K
Ultra Preset

Assassin's Creed Odyssey 30−33
+0%
30−33
+0%
Assassin's Creed Valhalla 28
+0%
28
+0%
Call of Duty: Modern Warfare 27−30
+0%
27−30
+0%
Cyberpunk 2077 14
+0%
14
+0%
Far Cry 5 24−27
+0%
24−27
+0%
Forza Horizon 4 60−65
+0%
60−65
+0%
Shadow of the Tomb Raider 61
+0%
61
+0%
Watch Dogs: Legion 24
+0%
24
+0%

4K
Epic Preset

Red Dead Redemption 2 35−40
+0%
35−40
+0%

This is how Quadro K4000 and RX 6600 XT compete in popular games:

  • RX 6600 XT is 543% faster in 1080p
  • RX 6600 XT is 525% faster in 1440p
  • RX 6600 XT is 529% faster in 4K

All in all, in popular games:

  • there's a draw in 72 tests (100%)

Pros & cons summary


Performance score 7.06 42.88
Recency 1 March 2013 30 July 2021
Maximum RAM amount 3 GB 8 GB
Chip lithography 28 nm 7 nm
Power consumption (TDP) 80 Watt 160 Watt

Quadro K4000 has 100% lower power consumption.

RX 6600 XT, on the other hand, has a 507.4% higher aggregate performance score, an age advantage of 8 years, a 166.7% higher maximum VRAM amount, and a 300% more advanced lithography process.

The Radeon RX 6600 XT is our recommended choice as it beats the Quadro K4000 in performance tests.

Be aware that Quadro K4000 is a workstation graphics card while Radeon RX 6600 XT is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA Quadro K4000
Quadro K4000
AMD Radeon RX 6600 XT
Radeon RX 6600 XT

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.3 197 votes

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4.3 4340 votes

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Questions & comments

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