GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 6800 XT
76%
76%
NVIDIA GeForce RTX 3090 Ti
131%
131%
NVIDIA GeForce RTX 3090 Ti is approximately 55% faster
Technical Specifications
| Specification | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Graphics ProcessorDifferent | Navi 21 | GA102 |
| CoresDifferent | 4608 | 10752 |
| TMUsDifferent | 288 | 336 |
| ROPsDifferent | 128 | 112 |
| Memory SizeDifferent | 16 GB | 24 GB |
| Memory TypeDifferent | GDDR6 | GDDR6X |
| Bus WidthDifferent | 256 bit | 384 bit |
Graphics Processor
| Feature | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| GPU NameDifferent | Navi 21 | GA102 |
| GPU VariantDifferent | Navi 21 XT(215-121000177) | GA102-350-A1 |
| ArchitectureDifferent | RDNA 2.0 | Ampere |
| FoundryDifferent | TSMC | Samsung |
| Process SizeDifferent | 7 nm | 8 nm |
| TransistorsDifferent | 26,800 million | 28,300 million |
| DensityDifferent | 51.5M / mm² | 45.1M / mm² |
| Die SizeDifferent | 520 mm² | 628 mm² |
| Chip PackageDifferent | BGA-2425 | BGA-3328 |
Graphics Card
| Feature | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Release DateDifferent | Oct 28th, 2020 | Jan 27th, 2022 |
| AvailabilityDifferent | Nov 18th, 2020 | Mar 29th, 2022 |
| GenerationDifferent | Navi II(RX 6000) | GeForce 30 |
| PredecessorDifferent | Navi | GeForce 20 |
| SuccessorDifferent | Navi III | GeForce 40 |
| Production | Active | Active |
| Launch PriceDifferent | 649 USD | 1,999 USD |
| Current PriceDifferent | Amazon/Newegg | N/A |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| ReviewsDifferent | 57 in our database | 31 in our database |
Clock Speeds
| Feature | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Base ClockDifferent | 1825 MHz | 1560 MHz |
| Game ClockDifferent | 2015 MHz | N/A |
| Boost ClockDifferent | 2250 MHz | 1860 MHz |
| Memory ClockDifferent | 2000 MHz16 Gbps effective | 1313 MHz21 Gbps effective |
Memory
| Feature | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Memory SizeDifferent | 16 GB | 24 GB |
| Memory TypeDifferent | GDDR6 | GDDR6X |
| Memory BusDifferent | 256 bit | 384 bit |
| BandwidthDifferent | 512.0 GB/s | 1.01 TB/s |
Render Config
| Feature | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Shading UnitsDifferent | 4608 | 10752 |
| TMUsDifferent | 288 | 336 |
| ROPsDifferent | 128 | 112 |
| Compute UnitsDifferent | 72 | N/A |
| RT CoresDifferent | 72 | 84 |
| L0 CacheDifferent | 32 KB per WGP | N/A |
| L1 CacheDifferent | 128 KB per Array | 128 KB (per SM) |
| L2 CacheDifferent | 4 MB | 6 MB |
| L3 CacheDifferent | 128 MB | N/A |
| SM CountDifferent | N/A | 84 |
| Tensor CoresDifferent | N/A | 336 |
Theoretical Performance
| Feature | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Pixel RateDifferent | 288.0 GPixel/s | 208.3 GPixel/s |
| Texture RateDifferent | 648.0 GTexel/s | 625.0 GTexel/s |
| FP16 (half)Different | 41.47 TFLOPS (2:1) | 40.00 TFLOPS (1:1) |
| FP32 (float)Different | 20.74 TFLOPS | 40.00 TFLOPS |
| FP64 (double)Different | 1,296.0 GFLOPS (1:16) | 625.0 GFLOPS (1:64) |
Board Design
| Feature | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Triple-slot |
| LengthDifferent | 267 mm10.5 inches | 336 mm13.2 inches |
| HeightDifferent | 120 mm4.7 inches | 140 mm5.5 inches |
| WidthDifferent | 50 mm2 inches | 61 mm2.4 inches |
| TDPDifferent | 300 W | 450 W |
| Suggested PSUDifferent | 700 W | 850 W |
| OutputsDifferent | 1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C | 1x HDMI 2.13x DisplayPort 1.4a |
| Power ConnectorsDifferent | 2x 8-pin | 1x 16-pin |
| Part NumberDifferent | 102-D41205 | N/A |
| Board NumberDifferent | 109-D412A7-00_03 | PG136 SKU 5 |
Graphics Features
| Feature | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 2.1 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.8 | 6.8 |
| CUDADifferent | N/A | 8.6 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
59
Detailed Features
More Comparisons with AMD Radeon RX 6800 XT
Compare AMD Radeon RX 6800 XT with other GPUs of similar performance
AMD Radeon RX 6800 XT vs GeForce RTX 4070 Ti
GeForce RTX 4070 Ti Performance120%
GeForce RTX 4070 Ti is 20% faster than AMD Radeon RX 6800 XT
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AMD Radeon RX 6800 XT vs GeForce RTX 5070
GeForce RTX 5070 Performance119%
GeForce RTX 5070 is 19% faster than AMD Radeon RX 6800 XT
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AMD Radeon RX 6800 XT vs GeForce RTX 3090
GeForce RTX 3090 Performance117%
GeForce RTX 3090 is 17% faster than AMD Radeon RX 6800 XT
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AMD Radeon RX 6800 XT vs GeForce RTX 3080 Ti
GeForce RTX 3080 Ti Performance115%
GeForce RTX 3080 Ti is 15% faster than AMD Radeon RX 6800 XT
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AMD Radeon RX 6800 XT vs GeForce RTX 4070 SUPER
GeForce RTX 4070 SUPER Performance112%
GeForce RTX 4070 SUPER is 12% faster than AMD Radeon RX 6800 XT
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AMD Radeon RX 6800 XT vs Radeon RX 7900 GRE
Radeon RX 7900 GRE Performance110%
Radeon RX 7900 GRE is 10% faster than AMD Radeon RX 6800 XT
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More Comparisons with NVIDIA GeForce RTX 3090 Ti
Compare NVIDIA GeForce RTX 3090 Ti with other GPUs of similar performance
NVIDIA GeForce RTX 3090 Ti vs GeForce RTX 4080 SUPER
GeForce RTX 4080 SUPER Performance119%
GeForce RTX 4080 SUPER is 19% faster than NVIDIA GeForce RTX 3090 Ti
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NVIDIA GeForce RTX 3090 Ti vs GeForce RTX 4080
GeForce RTX 4080 Performance118%
GeForce RTX 4080 is 18% faster than NVIDIA GeForce RTX 3090 Ti
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NVIDIA GeForce RTX 3090 Ti vs Radeon RX 7900 XTX
Radeon RX 7900 XTX Performance118%
Radeon RX 7900 XTX is 18% faster than NVIDIA GeForce RTX 3090 Ti
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NVIDIA GeForce RTX 3090 Ti vs GeForce RTX 5070 Ti
GeForce RTX 5070 Ti Performance117%
GeForce RTX 5070 Ti is 17% faster than NVIDIA GeForce RTX 3090 Ti
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NVIDIA GeForce RTX 3090 Ti vs Radeon RX 9070 XT
Radeon RX 9070 XT Performance111%
Radeon RX 9070 XT is 11% faster than NVIDIA GeForce RTX 3090 Ti
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NVIDIA GeForce RTX 3090 Ti vs Radeon RX 7900 XT
Radeon RX 7900 XT Performance102%
Radeon RX 7900 XT is 2% faster than NVIDIA GeForce RTX 3090 Ti
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