GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 560
623%
623%
AMD Radeon HD 6790
53%
53%
AMD Radeon RX 560 is approximately 570% faster
Technical Specifications
| Specification | AMD Radeon RX 560 | AMD Radeon HD 6790 |
|---|---|---|
| Graphics ProcessorDifferent | Polaris 21 | Barts |
| CoresDifferent | 1024 | 800 |
| TMUsDifferent | 64 | 40 |
| ROPs | 16 | 16 |
| Memory SizeDifferent | 4 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 128 bit | 256 bit |
Graphics Processor
| Feature | AMD Radeon RX 560 | AMD Radeon HD 6790 |
|---|---|---|
| GPU NameDifferent | Polaris 21 | Barts |
| GPU VariantDifferent | Polaris 21 XT(215-0908004) | Barts LE(215-0798002) |
| ArchitectureDifferent | GCN 4.0 | TeraScale 2 |
| FoundryDifferent | GlobalFoundries | TSMC |
| Process SizeDifferent | 14 nm | 40 nm |
| TransistorsDifferent | 3,000 million | 1,700 million |
| DensityDifferent | 24.4M / mm² | 6.7M / mm² |
| Die SizeDifferent | 123 mm² | 255 mm² |
| Chip PackageDifferent | BGA-769 | HFCBGA-1737 |
Graphics Card
| Feature | AMD Radeon RX 560 | AMD Radeon HD 6790 |
|---|---|---|
| Release DateDifferent | Apr 18th, 2017 | Apr 4th, 2011 |
| GenerationDifferent | Polaris(RX 500) | Northern Islands(HD 6700) |
| PredecessorDifferent | Arctic Islands | Evergreen |
| SuccessorDifferent | Vega | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 99 USD | 149 USD |
| Bus InterfaceDifferent | PCIe 3.0 x8 | PCIe 2.0 x16 |
| ReviewsDifferent | 7 in our database | 37 in our database |
Clock Speeds
| Feature | AMD Radeon RX 560 | AMD Radeon HD 6790 |
|---|---|---|
| Base ClockDifferent | 1175 MHz | N/A |
| Boost ClockDifferent | 1275 MHz | N/A |
| Memory ClockDifferent | 1750 MHz7 Gbps effective | 1050 MHz4.2 Gbps effective |
| GPU ClockDifferent | N/A | 840 MHz |
Memory
| Feature | AMD Radeon RX 560 | AMD Radeon HD 6790 |
|---|---|---|
| Memory SizeDifferent | 4 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 128 bit | 256 bit |
| BandwidthDifferent | 112.0 GB/s | 134.4 GB/s |
Render Config
| Feature | AMD Radeon RX 560 | AMD Radeon HD 6790 |
|---|---|---|
| Shading UnitsDifferent | 1024 | 800 |
| TMUsDifferent | 64 | 40 |
| ROPs | 16 | 16 |
| Compute UnitsDifferent | 16 | 10 |
| L1 CacheDifferent | 16 KB (per CU) | 8 KB (per CU) |
| L2 CacheDifferent | 1024 KB | 512 KB |
Theoretical Performance
| Feature | AMD Radeon RX 560 | AMD Radeon HD 6790 |
|---|---|---|
| Pixel RateDifferent | 20.40 GPixel/s | 13.44 GPixel/s |
| Texture RateDifferent | 81.60 GTexel/s | 33.60 GTexel/s |
| FP16 (half)Different | 2.611 TFLOPS (1:1) | N/A |
| FP32 (float)Different | 2.611 TFLOPS | 1,344.0 GFLOPS |
| FP64 (double)Different | 163.2 GFLOPS (1:16) | N/A |
Board Design
| Feature | AMD Radeon RX 560 | AMD Radeon HD 6790 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 170 mm6.7 inches | 198 mm7.8 inches |
| TDPDifferent | 75 W | 150 W |
| Suggested PSUDifferent | 250 W | 450 W |
| OutputsDifferent | 1x DVI1x HDMI 2.0b1x DisplayPort 1.4a | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 |
| Power ConnectorsDifferent | None | 2x 6-pin |
| Board NumberDifferent | C994 | C220, 109-C22237-00 |
Graphics Features
| Feature | AMD Radeon RX 560 | AMD Radeon HD 6790 |
|---|---|---|
| DirectXDifferent | 12 (12_0) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 2.1 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| Shader ModelDifferent | 6.7 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
48
Detailed Features
More Comparisons with AMD Radeon RX 560
Compare AMD Radeon RX 560 with other GPUs of similar performance
AMD Radeon RX 560 vs Radeon HD 5970
Radeon HD 5970 Performance115%
Radeon HD 5970 is 15% faster than AMD Radeon RX 560
Compare Detailed Specs
AMD Radeon RX 560 vs GeForce GTX 1630
GeForce GTX 1630 Performance115%
GeForce GTX 1630 is 15% faster than AMD Radeon RX 560
Compare Detailed Specs
AMD Radeon RX 560 vs GeForce GTX 1050
GeForce GTX 1050 Performance113%
GeForce GTX 1050 is 13% faster than AMD Radeon RX 560
Compare Detailed Specs
AMD Radeon RX 560 vs GeForce GTX 760
GeForce GTX 760 Performance112%
GeForce GTX 760 is 12% faster than AMD Radeon RX 560
Compare Detailed Specs
AMD Radeon RX 560 vs GeForce GTX 580
GeForce GTX 580 Performance112%
GeForce GTX 580 is 12% faster than AMD Radeon RX 560
Compare Detailed Specs
AMD Radeon RX 560 vs GeForce GTX 660 Ti
GeForce GTX 660 Ti Performance111%
GeForce GTX 660 Ti is 11% faster than AMD Radeon RX 560
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