GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 5670
51%
51%
AMD Radeon HD 6790
197%
197%
AMD Radeon HD 6790 is approximately 146% faster
Technical Specifications
| Specification | ATI Radeon HD 5670 | AMD Radeon HD 6790 |
|---|---|---|
| Graphics ProcessorDifferent | Redwood | Barts |
| CoresDifferent | 400 | 800 |
| TMUsDifferent | 20 | 40 |
| ROPsDifferent | 8 | 16 |
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 128 bit | 256 bit |
Graphics Processor
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6790 |
|---|---|---|
| GPU NameDifferent | Redwood | Barts |
| GPU VariantDifferent | Redwood XT(215-0757002) | Barts LE(215-0798002) |
| Architecture | TeraScale 2 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 40 nm |
| TransistorsDifferent | 627 million | 1,700 million |
| DensityDifferent | 6.0M / mm² | 6.7M / mm² |
| Die SizeDifferent | 104 mm² | 255 mm² |
| Chip PackageDifferent | FCBGA-962 | HFCBGA-1737 |
Graphics Card
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6790 |
|---|---|---|
| Release DateDifferent | Jan 14th, 2010 | Apr 4th, 2011 |
| GenerationDifferent | Evergreen(HD 5600) | Northern Islands(HD 6700) |
| PredecessorDifferent | Radeon R700 | Evergreen |
| SuccessorDifferent | Northern Islands | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 119 USD | 149 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 83 in our database | 37 in our database |
Clock Speeds
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6790 |
|---|---|---|
| GPU ClockDifferent | 775 MHz | 840 MHz |
| Memory ClockDifferent | 1000 MHz4 Gbps effective | 1050 MHz4.2 Gbps effective |
Memory
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6790 |
|---|---|---|
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 128 bit | 256 bit |
| BandwidthDifferent | 64.00 GB/s | 134.4 GB/s |
Render Config
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6790 |
|---|---|---|
| Shading UnitsDifferent | 400 | 800 |
| TMUsDifferent | 20 | 40 |
| ROPsDifferent | 8 | 16 |
| Compute UnitsDifferent | 5 | 10 |
| L1 Cache | 8 KB (per CU) | 8 KB (per CU) |
| L2 CacheDifferent | 256 KB | 512 KB |
Theoretical Performance
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6790 |
|---|---|---|
| Pixel RateDifferent | 6.200 GPixel/s | 13.44 GPixel/s |
| Texture RateDifferent | 15.50 GTexel/s | 33.60 GTexel/s |
| FP32 (float)Different | 620.0 GFLOPS | 1,344.0 GFLOPS |
Board Design
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6790 |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 168 mm6.6 inches | 198 mm7.8 inches |
| HeightDifferent | 111 mm4.4 inches | N/A |
| WidthDifferent | 20 mm0.8 inches | N/A |
| TDPDifferent | 64 W | 150 W |
| Suggested PSUDifferent | 250 W | 450 W |
| OutputsDifferent | 1x DVI1x HDMI 1.3a1x VGA | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 |
| Power ConnectorsDifferent | None | 2x 6-pin |
| Board NumberDifferent | C020 | C220, 109-C22237-00 |
Graphics Features
| Feature | ATI Radeon HD 5670 | AMD Radeon HD 6790 |
|---|---|---|
| DirectX | 11.2 (11_0) | 11.2 (11_0) |
| OpenGL | 4.4 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | N/A |
| Shader Model | 5.0 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
46
Detailed Features
More Comparisons with ATI Radeon HD 5670
Compare ATI Radeon HD 5670 with other GPUs of similar performance
ATI Radeon HD 5670 vs Radeon HD 4830
Radeon HD 4830 Performance119%
Radeon HD 4830 is 19% faster than ATI Radeon HD 5670
Compare Detailed Specs
ATI Radeon HD 5670 vs Radeon HD 6670
Radeon HD 6670 Performance115%
Radeon HD 6670 is 15% faster than ATI Radeon HD 5670
Compare Detailed Specs
ATI Radeon HD 5670 vs GeForce 9800 GT
GeForce 9800 GT Performance111%
GeForce 9800 GT is 11% faster than ATI Radeon HD 5670
Compare Detailed Specs
ATI Radeon HD 5670 vs GeForce GT 640
GeForce GT 640 Performance107%
GeForce GT 640 is 7% faster than ATI Radeon HD 5670
Compare Detailed Specs
ATI Radeon HD 5670 vs Radeon HD 5670
Radeon HD 5670 Performance100%
Radeon HD 5670 is 0% slower than ATI Radeon HD 5670
Compare Detailed Specs
ATI Radeon HD 5670 vs GeForce 9600 GT
GeForce 9600 GT Performance94%
GeForce 9600 GT is 6% slower than ATI Radeon HD 5670
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