Radeon RX 6600 vs RX 550

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Aggregate performance score

We've compared Radeon RX 550 and Radeon RX 6600, covering specs and all relevant benchmarks.

RX 550
2017
4 GB GDDR5, 50 Watt
7.08

RX 6600 outperforms RX 550 by a whopping 455% based on our aggregate benchmark results.

Primary details

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

Place in the ranking550113
Place by popularity2113
Cost-effectiveness evaluation2.9267.42
Power efficiency9.7020.40
ArchitectureGCN 4.0 (2016−2020)RDNA 2.0 (2020−2024)
GPU code nameLexaNavi 23
Market segmentDesktopDesktop
Release date20 April 2017 (7 years ago)13 October 2021 (3 years ago)
Launch price (MSRP)$79 $329

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RX 6600 has 2209% better value for money than RX 550.

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 cores5121792
Core clock speed1100 MHz1626 MHz
Boost clock speed1183 MHz2491 MHz
Number of transistors2,200 million11,060 million
Manufacturing process technology14 nm7 nm
Power consumption (TDP)50 Watt132 Watt
Texture fill rate37.86279.0
Floating-point processing power1.211 TFLOPS8.928 TFLOPS
ROPs1664
TMUs32112
Ray Tracing Coresno data28

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 3.0 x8PCIe 4.0 x8
Length145 mm190 mm
Width2-slot2-slot
Supplementary power connectorsNone1x 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 amount4 GB8 GB
Memory bus width128 Bit128 Bit
Memory clock speed1750 MHz1750 MHz
Memory bandwidth112.0 GB/s224.0 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, 1x HDMI, 1x DisplayPort1x HDMI, 3x DisplayPort
HDMI++

API compatibility

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

DirectX12 (12_0)12.0 Ultimate (12_2)
Shader Model6.46.5
OpenGL4.64.6
OpenCL2.02.1
Vulkan1.2.1311.2

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.

RX 550 7.08
RX 6600 39.31
+455%

  • Passmark

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.

RX 550 2728
RX 6600 15146
+455%

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 HD18−21
−528%
113
+528%
1440p10−12
−470%
57
+470%
4K5−6
−520%
31
+520%

Cost per frame, $

1080p4.392.91
1440p7.905.77
4K15.8010.61

FPS performance in popular games

  • Full HD
    Low Preset
  • Full HD
    Medium Preset
  • Full HD
    High Preset
  • Full HD
    Ultra Preset
  • Full HD
    Epic Preset
  • 1440p
    High Preset
  • 1440p
    Ultra Preset
  • 1440p
    Epic Preset
  • 4K
    High Preset
  • 4K
    Ultra Preset
  • 4K
    Epic Preset
Cyberpunk 2077 107
+0%
107
+0%
Assassin's Creed Odyssey 80−85
+0%
80−85
+0%
Assassin's Creed Valhalla 113
+0%
113
+0%
Battlefield 5 120−130
+0%
120−130
+0%
Call of Duty: Modern Warfare 75−80
+0%
75−80
+0%
Cyberpunk 2077 91
+0%
91
+0%
Far Cry 5 85−90
+0%
85−90
+0%
Far Cry New Dawn 95−100
+0%
95−100
+0%
Forza Horizon 4 190−200
+0%
190−200
+0%
Hitman 3 99
+0%
99
+0%
Horizon Zero Dawn 160−170
+0%
160−170
+0%
Metro Exodus 120−130
+0%
120−130
+0%
Red Dead Redemption 2 90−95
+0%
90−95
+0%
Shadow of the Tomb Raider 140−150
+0%
140−150
+0%
Watch Dogs: Legion 120−130
+0%
120−130
+0%
Assassin's Creed Odyssey 80−85
+0%
80−85
+0%
Assassin's Creed Valhalla 92
+0%
92
+0%
Battlefield 5 120−130
+0%
120−130
+0%
Call of Duty: Modern Warfare 75−80
+0%
75−80
+0%
Cyberpunk 2077 73
+0%
73
+0%
Far Cry 5 85−90
+0%
85−90
+0%
Far Cry New Dawn 95−100
+0%
95−100
+0%
Forza Horizon 4 190−200
+0%
190−200
+0%
Hitman 3 95
+0%
95
+0%
Horizon Zero Dawn 160−170
+0%
160−170
+0%
Metro Exodus 120−130
+0%
120−130
+0%
Red Dead Redemption 2 90−95
+0%
90−95
+0%
Shadow of the Tomb Raider 182
+0%
182
+0%
The Witcher 3: Wild Hunt 80−85
+0%
80−85
+0%
Watch Dogs: Legion 120−130
+0%
120−130
+0%
Assassin's Creed Odyssey 80−85
+0%
80−85
+0%
Assassin's Creed Valhalla 78
+0%
78
+0%
Call of Duty: Modern Warfare 75−80
+0%
75−80
+0%
Cyberpunk 2077 59
+0%
59
+0%
Far Cry 5 85−90
+0%
85−90
+0%
Forza Horizon 4 190−200
+0%
190−200
+0%
Hitman 3 86
+0%
86
+0%
Horizon Zero Dawn 142
+0%
142
+0%
Shadow of the Tomb Raider 157
+0%
157
+0%
The Witcher 3: Wild Hunt 90
+0%
90
+0%
Watch Dogs: Legion 58
+0%
58
+0%
Red Dead Redemption 2 90−95
+0%
90−95
+0%
Battlefield 5 75−80
+0%
75−80
+0%
Far Cry New Dawn 60−65
+0%
60−65
+0%
Assassin's Creed Odyssey 40−45
+0%
40−45
+0%
Assassin's Creed Valhalla 52
+0%
52
+0%
Call of Duty: Modern Warfare 45−50
+0%
45−50
+0%
Cyberpunk 2077 34
+0%
34
+0%
Far Cry 5 45−50
+0%
45−50
+0%
Forza Horizon 4 220−230
+0%
220−230
+0%
Hitman 3 54
+0%
54
+0%
Horizon Zero Dawn 102
+0%
102
+0%
Metro Exodus 97
+0%
97
+0%
Shadow of the Tomb Raider 101
+0%
101
+0%
The Witcher 3: Wild Hunt 55−60
+0%
55−60
+0%
Watch Dogs: Legion 190−200
+0%
190−200
+0%
Red Dead Redemption 2 65−70
+0%
65−70
+0%
Battlefield 5 35−40
+0%
35−40
+0%
Far Cry New Dawn 30−35
+0%
30−35
+0%
Hitman 3 36
+0%
36
+0%
Horizon Zero Dawn 180−190
+0%
180−190
+0%
Metro Exodus 50−55
+0%
50−55
+0%
The Witcher 3: Wild Hunt 44
+0%
44
+0%
Assassin's Creed Odyssey 27−30
+0%
27−30
+0%
Assassin's Creed Valhalla 24
+0%
24
+0%
Call of Duty: Modern Warfare 24−27
+0%
24−27
+0%
Cyberpunk 2077 14
+0%
14
+0%
Far Cry 5 21−24
+0%
21−24
+0%
Forza Horizon 4 50−55
+0%
50−55
+0%
Shadow of the Tomb Raider 53
+0%
53
+0%
Watch Dogs: Legion 21
+0%
21
+0%
Red Dead Redemption 2 35−40
+0%
35−40
+0%

This is how RX 550 and RX 6600 compete in popular games:

  • RX 6600 is 528% faster in 1080p
  • RX 6600 is 470% faster in 1440p
  • RX 6600 is 520% faster in 4K

All in all, in popular games:

  • there's a draw in 72 tests (100%)

Pros & cons summary


Performance score 7.08 39.31
Recency 20 April 2017 13 October 2021
Maximum RAM amount 4 GB 8 GB
Chip lithography 14 nm 7 nm
Power consumption (TDP) 50 Watt 132 Watt

RX 550 has 164% lower power consumption.

RX 6600, on the other hand, has a 455.2% higher aggregate performance score, an age advantage of 4 years, a 100% higher maximum VRAM amount, and a 100% more advanced lithography process.

The Radeon RX 6600 is our recommended choice as it beats the Radeon RX 550 in performance tests.


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

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AMD Radeon RX 550
Radeon RX 550
AMD Radeon RX 6600
Radeon RX 6600

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.


3.6
6690 votes

Rate Radeon RX 550 on a scale of 1 to 5:

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4.3
9729 votes

Rate Radeon RX 6600 on a scale of 1 to 5:

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Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.