GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 6700 XT
1051%
1051%
AMD Radeon HD 6790
10%
10%
AMD Radeon RX 6700 XT is approximately 1041% faster
Technical Specifications
| Specification | AMD Radeon RX 6700 XT | AMD Radeon HD 6790 |
|---|---|---|
| Graphics ProcessorDifferent | Navi 22 | Barts |
| CoresDifferent | 2560 | 800 |
| TMUsDifferent | 160 | 40 |
| ROPsDifferent | 64 | 16 |
| Memory SizeDifferent | 12 GB | 1024 MB |
| Memory TypeDifferent | GDDR6 | GDDR5 |
| Bus WidthDifferent | 192 bit | 256 bit |
Graphics Processor
| Feature | AMD Radeon RX 6700 XT | AMD Radeon HD 6790 |
|---|---|---|
| GPU NameDifferent | Navi 22 | Barts |
| GPU VariantDifferent | Navi 22 XT(215-127000006) | Barts LE(215-0798002) |
| ArchitectureDifferent | RDNA 2.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 7 nm | 40 nm |
| TransistorsDifferent | 17,200 million | 1,700 million |
| DensityDifferent | 51.3M / mm² | 6.7M / mm² |
| Die SizeDifferent | 335 mm² | 255 mm² |
| Chip PackageDifferent | BGA-1701 | HFCBGA-1737 |
Graphics Card
| Feature | AMD Radeon RX 6700 XT | AMD Radeon HD 6790 |
|---|---|---|
| Release DateDifferent | Mar 3rd, 2021 | Apr 4th, 2011 |
| AvailabilityDifferent | Mar 18th, 2021 | N/A |
| GenerationDifferent | Navi II(RX 6000) | Northern Islands(HD 6700) |
| PredecessorDifferent | Navi | Evergreen |
| SuccessorDifferent | Navi III | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 479 USD | 149 USD |
| Current PriceDifferent | Amazon/Newegg | N/A |
| Bus InterfaceDifferent | PCIe 4.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 58 in our database | 37 in our database |
Clock Speeds
| Feature | AMD Radeon RX 6700 XT | AMD Radeon HD 6790 |
|---|---|---|
| Base ClockDifferent | 2321 MHz | N/A |
| Game ClockDifferent | 2424 MHz | N/A |
| Boost ClockDifferent | 2581 MHz | N/A |
| Memory ClockDifferent | 2000 MHz16 Gbps effective | 1050 MHz4.2 Gbps effective |
| GPU ClockDifferent | N/A | 840 MHz |
Memory
| Feature | AMD Radeon RX 6700 XT | AMD Radeon HD 6790 |
|---|---|---|
| Memory SizeDifferent | 12 GB | 1024 MB |
| Memory TypeDifferent | GDDR6 | GDDR5 |
| Memory BusDifferent | 192 bit | 256 bit |
| BandwidthDifferent | 384.0 GB/s | 134.4 GB/s |
Render Config
| Feature | AMD Radeon RX 6700 XT | AMD Radeon HD 6790 |
|---|---|---|
| Shading UnitsDifferent | 2560 | 800 |
| TMUsDifferent | 160 | 40 |
| ROPsDifferent | 64 | 16 |
| Compute UnitsDifferent | 40 | 10 |
| RT CoresDifferent | 40 | N/A |
| L0 CacheDifferent | 32 KB per WGP | N/A |
| L1 CacheDifferent | 128 KB per Array | 8 KB (per CU) |
| L2 CacheDifferent | 3 MB | 512 KB |
| L3 CacheDifferent | 96 MB | N/A |
Theoretical Performance
| Feature | AMD Radeon RX 6700 XT | AMD Radeon HD 6790 |
|---|---|---|
| Pixel RateDifferent | 165.2 GPixel/s | 13.44 GPixel/s |
| Texture RateDifferent | 413.0 GTexel/s | 33.60 GTexel/s |
| FP16 (half)Different | 26.43 TFLOPS (2:1) | N/A |
| FP32 (float)Different | 13.21 TFLOPS | 1,344.0 GFLOPS |
| FP64 (double)Different | 825.9 GFLOPS (1:16) | N/A |
Board Design
| Feature | AMD Radeon RX 6700 XT | AMD Radeon HD 6790 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 267 mm10.5 inches | 198 mm7.8 inches |
| HeightDifferent | 110 mm4.3 inches | N/A |
| WidthDifferent | 40 mm1.6 inches | N/A |
| TDPDifferent | 230 W | 150 W |
| Suggested PSUDifferent | 550 W | 450 W |
| OutputsDifferent | 1x HDMI 2.13x DisplayPort 1.4a | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 |
| Power ConnectorsDifferent | 1x 6-pin + 1x 8-pin | 2x 6-pin |
| Board NumberDifferent | 109-D512A7-00_02 | C220, 109-C22237-00 |
Graphics Features
| Feature | AMD Radeon RX 6700 XT | AMD Radeon HD 6790 |
|---|---|---|
| DirectXDifferent | 12 Ultimate (12_2) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 2.1 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| Shader ModelDifferent | 6.8 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
56
Detailed Features
More Comparisons with AMD Radeon RX 6700 XT
Compare AMD Radeon RX 6700 XT with other GPUs of similar performance
AMD Radeon RX 6700 XT vs Radeon RX 6800
Radeon RX 6800 Performance120%
Radeon RX 6800 is 20% faster than AMD Radeon RX 6700 XT
Compare Detailed Specs
AMD Radeon RX 6700 XT vs Radeon RX 9060 XT 8 GB
Radeon RX 9060 XT 8 GB Performance118%
Radeon RX 9060 XT 8 GB is 18% faster than AMD Radeon RX 6700 XT
Compare Detailed Specs
AMD Radeon RX 6700 XT vs GeForce RTX 3070
GeForce RTX 3070 Performance116%
GeForce RTX 3070 is 16% faster than AMD Radeon RX 6700 XT
Compare Detailed Specs
AMD Radeon RX 6700 XT vs GeForce RTX 2080 Ti
GeForce RTX 2080 Ti Performance115%
GeForce RTX 2080 Ti is 15% faster than AMD Radeon RX 6700 XT
Compare Detailed Specs
AMD Radeon RX 6700 XT vs GeForce RTX 4060 Ti 8 GB
GeForce RTX 4060 Ti 8 GB Performance115%
GeForce RTX 4060 Ti 8 GB is 15% faster than AMD Radeon RX 6700 XT
Compare Detailed Specs
AMD Radeon RX 6700 XT vs GeForce RTX 5060
GeForce RTX 5060 Performance113%
GeForce RTX 5060 is 13% faster than AMD Radeon RX 6700 XT
Compare Detailed Specs
More Comparisons with AMD Radeon HD 6790
Compare AMD Radeon HD 6790 with other GPUs of similar performance
AMD Radeon HD 6790 vs GeForce GTX 285
GeForce GTX 285 Performance119%
GeForce GTX 285 is 19% faster than AMD Radeon HD 6790
Compare Detailed Specs
AMD Radeon HD 6790 vs Radeon HD 6850
Radeon HD 6850 Performance116%
Radeon HD 6850 is 16% faster than AMD Radeon HD 6790
Compare Detailed Specs
AMD Radeon HD 6790 vs GeForce GTX 280
GeForce GTX 280 Performance109%
GeForce GTX 280 is 9% faster than AMD Radeon HD 6790
Compare Detailed Specs
AMD Radeon HD 6790 vs Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition Performance109%
Radeon HD 7770 GHz Edition is 9% faster than AMD Radeon HD 6790
Compare Detailed Specs
AMD Radeon HD 6790 vs GeForce GTX 275
GeForce GTX 275 Performance108%
GeForce GTX 275 is 8% faster than AMD Radeon HD 6790
Compare Detailed Specs
AMD Radeon HD 6790 vs GeForce GTX 460
GeForce GTX 460 Performance106%
GeForce GTX 460 is 6% faster than AMD Radeon HD 6790
Compare Detailed Specs