Radeon RX 6600 vs R7 265
Aggregate performance score
We've compared Radeon R7 265 and Radeon RX 6600, covering specs and all relevant benchmarks.
RX 6600 outperforms R7 265 by a whopping 277% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 437 | 116 |
| Place by popularity | not in top-100 | 14 |
| Cost-effectiveness evaluation | 5.24 | 65.97 |
| Power efficiency | 4.80 | 20.53 |
| Architecture | GCN 1.0 (2011−2020) | RDNA 2.0 (2020−2024) |
| GPU code name | Pitcairn | Navi 23 |
| Market segment | Desktop | Desktop |
| Design | reference | no data |
| Release date | 13 February 2014 (10 years ago) | 13 October 2021 (3 years ago) |
| Launch price (MSRP) | $149 | $329 |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
RX 6600 has 1159% better value for money than R7 265.
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 cores | 1024 | 1792 |
| Core clock speed | no data | 1626 MHz |
| Boost clock speed | 925 MHz | 2491 MHz |
| Number of transistors | 2,800 million | 11,060 million |
| Manufacturing process technology | 28 nm | 7 nm |
| Power consumption (TDP) | 150 Watt | 132 Watt |
| Texture fill rate | 59.20 | 279.0 |
| Floating-point processing power | 1.894 TFLOPS | 8.928 TFLOPS |
| ROPs | 32 | 64 |
| TMUs | 64 | 112 |
| Ray Tracing Cores | no data | 28 |
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).
| Bus support | PCIe 3.0 | no data |
| Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Length | 210 mm | 190 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1 x 6-pin | 1x 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 type | GDDR5 | GDDR6 |
| Maximum RAM amount | 4 GB | 8 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1400 MHz | 1750 MHz |
| Memory bandwidth | 179.2 GB/s | 224.0 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 Connectors | 2x DVI, 1x HDMI, 1x DisplayPort | 1x HDMI, 3x DisplayPort |
| Eyefinity | + | - |
| HDMI | + | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| CrossFire | + | - |
| FreeSync | + | - |
| DDMA audio | + | no data |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | DirectX® 12 | 12.0 Ultimate (12_2) |
| Shader Model | 5.1 | 6.5 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | - | 1.2 |
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.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
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 HD | 27−30
−311%
| 111
+311%
|
| 1440p | 14−16
−300%
| 56
+300%
|
| 4K | 8−9
−288%
| 31
+288%
|
Cost per frame, $
| 1080p | 5.52
−86.2%
| 2.96
+86.2%
|
| 1440p | 10.64
−81.2%
| 5.88
+81.2%
|
| 4K | 18.63
−75.5%
| 10.61
+75.5%
|
- RX 6600 has 86% lower cost per frame in 1080p
- RX 6600 has 81% lower cost per frame in 1440p
- RX 6600 has 75% lower cost per frame in 4K
FPS performance in popular games
Full HD
Low Preset
| Counter-Strike 2 | 111
+0%
|
111
+0%
|
| Cyberpunk 2077 | 107
+0%
|
107
+0%
|
| Elden Ring | 122
+0%
|
122
+0%
|
Full HD
Medium Preset
| Battlefield 5 | 100−110
+0%
|
100−110
+0%
|
| Counter-Strike 2 | 84
+0%
|
84
+0%
|
| Cyberpunk 2077 | 81
+0%
|
81
+0%
|
| Forza Horizon 4 | 225
+0%
|
225
+0%
|
| Metro Exodus | 140
+0%
|
140
+0%
|
| Red Dead Redemption 2 | 75−80
+0%
|
75−80
+0%
|
| Valorant | 150−160
+0%
|
150−160
+0%
|
Full HD
High Preset
| Battlefield 5 | 100−110
+0%
|
100−110
+0%
|
| Counter-Strike 2 | 68
+0%
|
68
+0%
|
| Cyberpunk 2077 | 69
+0%
|
69
+0%
|
| Dota 2 | 141
+0%
|
141
+0%
|
| Elden Ring | 132
+0%
|
132
+0%
|
| Far Cry 5 | 62
+0%
|
62
+0%
|
| Fortnite | 170−180
+0%
|
170−180
+0%
|
| Forza Horizon 4 | 182
+0%
|
182
+0%
|
| Grand Theft Auto V | 137
+0%
|
137
+0%
|
| Metro Exodus | 98
+0%
|
98
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 200−210
+0%
|
200−210
+0%
|
| Red Dead Redemption 2 | 75−80
+0%
|
75−80
+0%
|
| The Witcher 3: Wild Hunt | 140−150
+0%
|
140−150
+0%
|
| Valorant | 150−160
+0%
|
150−160
+0%
|
| World of Tanks | 270−280
+0%
|
270−280
+0%
|
Full HD
Ultra Preset
| Battlefield 5 | 100−110
+0%
|
100−110
+0%
|
| Counter-Strike 2 | 59
+0%
|
59
+0%
|
| Cyberpunk 2077 | 56
+0%
|
56
+0%
|
| Dota 2 | 107
+0%
|
107
+0%
|
| Far Cry 5 | 95−100
+0%
|
95−100
+0%
|
| Forza Horizon 4 | 157
+0%
|
157
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 200−210
+0%
|
200−210
+0%
|
| Valorant | 150−160
+0%
|
150−160
+0%
|
1440p
High Preset
| Dota 2 | 64
+0%
|
64
+0%
|
| Elden Ring | 70
+0%
|
70
+0%
|
| Grand Theft Auto V | 64
+0%
|
64
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+0%
|
170−180
+0%
|
| Red Dead Redemption 2 | 35−40
+0%
|
35−40
+0%
|
| World of Tanks | 240−250
+0%
|
240−250
+0%
|
1440p
Ultra Preset
| Battlefield 5 | 70−75
+0%
|
70−75
+0%
|
| Counter-Strike 2 | 33
+0%
|
33
+0%
|
| Cyberpunk 2077 | 32
+0%
|
32
+0%
|
| Far Cry 5 | 120−130
+0%
|
120−130
+0%
|
| Forza Horizon 4 | 101
+0%
|
101
+0%
|
| Metro Exodus | 97
+0%
|
97
+0%
|
| The Witcher 3: Wild Hunt | 65−70
+0%
|
65−70
+0%
|
| Valorant | 120−130
+0%
|
120−130
+0%
|
4K
High Preset
| Counter-Strike 2 | 20
+0%
|
20
+0%
|
| Dota 2 | 60
+0%
|
60
+0%
|
| Elden Ring | 25
+0%
|
25
+0%
|
| Grand Theft Auto V | 60
+0%
|
60
+0%
|
| Metro Exodus | 29
+0%
|
29
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 120−130
+0%
|
120−130
+0%
|
| Red Dead Redemption 2 | 24−27
+0%
|
24−27
+0%
|
| The Witcher 3: Wild Hunt | 60
+0%
|
60
+0%
|
4K
Ultra Preset
| Battlefield 5 | 45−50
+0%
|
45−50
+0%
|
| Counter-Strike 2 | 40−45
+0%
|
40−45
+0%
|
| Cyberpunk 2077 | 12
+0%
|
12
+0%
|
| Dota 2 | 85
+0%
|
85
+0%
|
| Far Cry 5 | 55−60
+0%
|
55−60
+0%
|
| Fortnite | 55−60
+0%
|
55−60
+0%
|
| Forza Horizon 4 | 53
+0%
|
53
+0%
|
| Valorant | 65−70
+0%
|
65−70
+0%
|
This is how R7 265 and RX 6600 compete in popular games:
- RX 6600 is 311% faster in 1080p
- RX 6600 is 300% faster in 1440p
- RX 6600 is 288% faster in 4K
All in all, in popular games:
- there's a draw in 63 tests (100%)
Pros & cons summary
| Performance score | 10.45 | 39.36 |
| Recency | 13 February 2014 | 13 October 2021 |
| Maximum RAM amount | 4 GB | 8 GB |
| Chip lithography | 28 nm | 7 nm |
| Power consumption (TDP) | 150 Watt | 132 Watt |
RX 6600 has a 276.7% higher aggregate performance score, an age advantage of 7 years, a 100% higher maximum VRAM amount, a 300% more advanced lithography process, and 13.6% lower power consumption.
The Radeon RX 6600 is our recommended choice as it beats the Radeon R7 265 in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Other comparisons
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