GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 6600
100%
100%
AMD Radeon RX 6600 XT
111%
111%
AMD Radeon RX 6600 XT is approximately 11% faster
Technical Specifications
| Specification | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT |
|---|---|---|
| Graphics Processor | Navi 23 | Navi 23 |
| CoresDifferent | 1792 | 2048 |
| TMUsDifferent | 112 | 128 |
| ROPs | 64 | 64 |
| Memory Size | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Bus Width | 128 bit | 128 bit |
Graphics Processor
| Feature | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT |
|---|---|---|
| GPU Name | Navi 23 | Navi 23 |
| GPU VariantDifferent | Navi 23 XL(215-130000016) | Navi 23 XT(215-130000006) |
| Architecture | RDNA 2.0 | RDNA 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 7 nm |
| Transistors | 11,060 million | 11,060 million |
| Density | 46.7M / mm² | 46.7M / mm² |
| Die Size | 237 mm² | 237 mm² |
| Chip Package | BGA-1269 | BGA-1269 |
Graphics Card
| Feature | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT |
|---|---|---|
| Release DateDifferent | Oct 13th, 2021 | Jul 30th, 2021 |
| Generation | Navi II(RX 6000) | Navi II(RX 6000) |
| Predecessor | Navi | Navi |
| Successor | Navi III | Navi III |
| Production | Active | Active |
| Launch PriceDifferent | 329 USD | 379 USD |
| Current Price | Amazon/Newegg | Amazon/Newegg |
| Bus Interface | PCIe 4.0 x8 | PCIe 4.0 x8 |
| ReviewsDifferent | 21 in our database | 45 in our database |
| AvailabilityDifferent | N/A | Aug 10th, 2021 |
Clock Speeds
| Feature | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT |
|---|---|---|
| Base ClockDifferent | 1626 MHz | 1968 MHz |
| Game ClockDifferent | 2044 MHz | 2359 MHz |
| Boost ClockDifferent | 2491 MHz | 2589 MHz |
| Memory ClockDifferent | 1750 MHz14 Gbps effective | 2000 MHz16 Gbps effective |
Memory
| Feature | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT |
|---|---|---|
| Memory Size | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 128 bit | 128 bit |
| BandwidthDifferent | 224.0 GB/s | 256.0 GB/s |
Render Config
| Feature | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT |
|---|---|---|
| Shading UnitsDifferent | 1792 | 2048 |
| TMUsDifferent | 112 | 128 |
| ROPs | 64 | 64 |
| Compute UnitsDifferent | 28 | 32 |
| RT CoresDifferent | 28 | 32 |
| L0 Cache | 32 KB per WGP | 32 KB per WGP |
| L1 Cache | 128 KB per Array | 128 KB per Array |
| L2 Cache | 2 MB | 2 MB |
| L3 Cache | 32 MB | 32 MB |
Theoretical Performance
| Feature | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT |
|---|---|---|
| Pixel RateDifferent | 159.4 GPixel/s | 165.7 GPixel/s |
| Texture RateDifferent | 279.0 GTexel/s | 331.4 GTexel/s |
| FP16 (half)Different | 17.86 TFLOPS (2:1) | 21.21 TFLOPS (2:1) |
| FP32 (float)Different | 8.928 TFLOPS | 10.60 TFLOPS |
| FP64 (double)Different | 558.0 GFLOPS (1:16) | 662.8 GFLOPS (1:16) |
Board Design
| Feature | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| Length | 190 mm7.5 inches | 190 mm7.5 inches |
| Height | 110 mm4.3 inches | 110 mm4.3 inches |
| Width | 40 mm1.6 inches | 40 mm1.6 inches |
| TDPDifferent | 132 W | 160 W |
| Suggested PSUDifferent | 300 W | 450 W |
| Outputs | 1x HDMI 2.13x DisplayPort 1.4a | 1x HDMI 2.13x DisplayPort 1.4a |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Board Number | D532 | D532 |
Graphics Features
| Feature | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.8 | 6.8 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
55
Detailed Features
More Comparisons with AMD Radeon RX 6600
Compare AMD Radeon RX 6600 with other GPUs of similar performance
AMD Radeon RX 6600 vs GeForce RTX 2070 SUPER
GeForce RTX 2070 SUPER Performance118%
GeForce RTX 2070 SUPER is 18% faster than AMD Radeon RX 6600
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AMD Radeon RX 6600 vs GeForce GTX 1080 Ti
GeForce GTX 1080 Ti Performance117%
GeForce GTX 1080 Ti is 17% faster than AMD Radeon RX 6600
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AMD Radeon RX 6600 vs Arc A770
Arc A770 Performance117%
Arc A770 is 17% faster than AMD Radeon RX 6600
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AMD Radeon RX 6600 vs GeForce RTX 3060 12 GB
GeForce RTX 3060 12 GB Performance113%
GeForce RTX 3060 12 GB is 13% faster than AMD Radeon RX 6600
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AMD Radeon RX 6600 vs Radeon RX 6600 XT
Radeon RX 6600 XT Performance111%
Radeon RX 6600 XT is 11% faster than AMD Radeon RX 6600
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AMD Radeon RX 6600 vs Radeon VII
Radeon VII Performance111%
Radeon VII is 11% faster than AMD Radeon RX 6600
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More Comparisons with AMD Radeon RX 6600 XT
Compare AMD Radeon RX 6600 XT with other GPUs of similar performance
AMD Radeon RX 6600 XT vs GeForce RTX 2080 SUPER
GeForce RTX 2080 SUPER Performance120%
GeForce RTX 2080 SUPER is 20% faster than AMD Radeon RX 6600 XT
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AMD Radeon RX 6600 XT vs Radeon RX 7600 XT
Radeon RX 7600 XT Performance119%
Radeon RX 7600 XT is 19% faster than AMD Radeon RX 6600 XT
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AMD Radeon RX 6600 XT vs GeForce RTX 4060
GeForce RTX 4060 Performance119%
GeForce RTX 4060 is 19% faster than AMD Radeon RX 6600 XT
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AMD Radeon RX 6600 XT vs Arc B580
Arc B580 Performance119%
Arc B580 is 19% faster than AMD Radeon RX 6600 XT
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AMD Radeon RX 6600 XT vs GeForce RTX 5050
GeForce RTX 5050 Performance115%
GeForce RTX 5050 is 15% faster than AMD Radeon RX 6600 XT
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AMD Radeon RX 6600 XT vs GeForce RTX 2080
GeForce RTX 2080 Performance115%
GeForce RTX 2080 is 15% faster than AMD Radeon RX 6600 XT
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