AMD Radeon RX 6500 XT vs AMD Radeon RX 6600 XT

AMD Radeon RX 6500 XT on Amazon USA
AMD Radeon RX 6600 XT on Amazon USA

Comparison of the technical characteristics between the graphics cards, with AMD Radeon RX 6500 XT on one side and AMD Radeon RX 6600 XT on the other side. The first is dedicated to the desktop sector, it has 1024 shading units, a maximum frequency of 2.8 GHz, its lithography is 6 nm. The second is used on the desktop segment, it includes 2048 shading units, a maximum frequency of 1.6 GHz, its lithography is 7 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values ​​obtained in various benchmarks.


Graphics card AMD Radeon RX 6500 XT AMD Radeon RX 6600 XT
Market (main) Desktop Desktop
Release date Q1 2022 Q3 2021
Model number Navi 24 XT 215-135000006 Navi 23 XT
GPU name Navi 24 Navi 23
Architecture RDNA 2.0 RDNA 2.0
Generation Navi II RX 6000 Navi II RX 6000
Lithography 6 nm 7 nm
Transistors 5,400,000,000 11,060,000,000
Bus interface PCIe 4.0 x4 PCIe 4.0 x16
GPU base clock 2.31 GHz 1.97 GHz
GPU game clock 2.61 GHz 2.36 GHz
GPU boost clock 2.82 GHz 1.59 GHz
Memory frequency 2,248 MHz 2,000 MHz
Effective memory speed 18 GB/s 16 GB/s
Memory size 4 GB 8 GB
Memory type GDDR6 GDDR6
Memory bus 64 bit 128 bit
Memory bandwidth 144 GB/s 256 GB/s
TDP 107 W 160 W
Suggested PSU300W ATX Power Supply 450W ATX Power Supply
Multicard technology - -

1x DisplayPort

2x DisplayPort
Cores (compute units, SM, SMX) 16 32
Shading units 1,024 2,048
TMUs 64 128
ROPs 32 64
RT cores 16 32
Cache memory 16 MB 32 MB
Pixel fillrate 90.1 GP/s 165.7 GP/s
Texture fillrate 180.2 GT/s 331.4 GT/s
Performance FP16 (half) 11.5 TFLOPS 21.2 TFLOPS
Performance FP32 (float) 5.8 TFLOPS 10.6 TFLOPS
Performance FP64 (double) 360.3 GFLOPS 662.8 GFLOPS

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

We can better compare what are the technical differences between the two graphics cards.

Performances :

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.

FP32 Performance in GFLOPS
AMD Radeon RX 6600 XT 10,600
AMD Radeon RX 6500 XT 5,765

The difference is 84%.

Single precision floating point format, also known as FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point.


AMD Radeon RX 6500 XT Nvidia equivalentAMD Radeon RX 6600 XT Nvidia equivalent © 2022 - Information - XML sitemap - Privacy policy - Advertising policy - Contact


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