GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 480
698%
698%
AMD Radeon HD 6670
14%
14%
AMD Radeon RX 480 is approximately 684% faster
Technical Specifications
| Specification | AMD Radeon RX 480 | AMD Radeon HD 6670 |
|---|---|---|
| Graphics ProcessorDifferent | Ellesmere | Turks |
| CoresDifferent | 2304 | 480 |
| TMUsDifferent | 144 | 24 |
| ROPsDifferent | 32 | 8 |
| Memory SizeDifferent | 8 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 256 bit | 128 bit |
Graphics Processor
| Feature | AMD Radeon RX 480 | AMD Radeon HD 6670 |
|---|---|---|
| GPU NameDifferent | Ellesmere | Turks |
| GPU VariantDifferent | Polaris 10 XT(215-0876184) | Turks XT(215-0803000) |
| ArchitectureDifferent | GCN 4.0 | TeraScale 2 |
| FoundryDifferent | GlobalFoundries | TSMC |
| Process SizeDifferent | 14 nm | 40 nm |
| TransistorsDifferent | 5,700 million | 716 million |
| DensityDifferent | 24.6M / mm² | 6.1M / mm² |
| Die SizeDifferent | 232 mm² | 118 mm² |
| Chip PackageDifferent | BGA-1401 | FCBGA-962 |
Graphics Card
| Feature | AMD Radeon RX 480 | AMD Radeon HD 6670 |
|---|---|---|
| Release DateDifferent | Jun 29th, 2016 | Apr 19th, 2011 |
| GenerationDifferent | Arctic Islands(RX 400) | Northern Islands(HD 6600) |
| PredecessorDifferent | Pirate Islands | Evergreen |
| SuccessorDifferent | Polaris | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 229 USD | 99 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 86 in our database | 35 in our database |
Clock Speeds
| Feature | AMD Radeon RX 480 | AMD Radeon HD 6670 |
|---|---|---|
| Base ClockDifferent | 1120 MHz | N/A |
| Boost ClockDifferent | 1266 MHz | N/A |
| Memory ClockDifferent | 2000 MHz8 Gbps effective | 1000 MHz4 Gbps effective |
| GPU ClockDifferent | N/A | 800 MHz |
Memory
| Feature | AMD Radeon RX 480 | AMD Radeon HD 6670 |
|---|---|---|
| Memory SizeDifferent | 8 GB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 256 bit | 128 bit |
| BandwidthDifferent | 256.0 GB/s | 64.00 GB/s |
Render Config
| Feature | AMD Radeon RX 480 | AMD Radeon HD 6670 |
|---|---|---|
| Shading UnitsDifferent | 2304 | 480 |
| TMUsDifferent | 144 | 24 |
| ROPsDifferent | 32 | 8 |
| Compute UnitsDifferent | 36 | 6 |
| L1 CacheDifferent | 16 KB (per CU) | 8 KB (per CU) |
| L2 CacheDifferent | 2 MB | 256 KB |
Theoretical Performance
| Feature | AMD Radeon RX 480 | AMD Radeon HD 6670 |
|---|---|---|
| Pixel RateDifferent | 40.51 GPixel/s | 6.400 GPixel/s |
| Texture RateDifferent | 182.3 GTexel/s | 19.20 GTexel/s |
| FP16 (half)Different | 5.834 TFLOPS (1:1) | N/A |
| FP32 (float)Different | 5.834 TFLOPS | 768.0 GFLOPS |
| FP64 (double)Different | 364.6 GFLOPS (1:16) | N/A |
Board Design
| Feature | AMD Radeon RX 480 | AMD Radeon HD 6670 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 240 mm9.4 inches | 168 mm6.6 inches |
| HeightDifferent | 95 mm3.7 inches | N/A |
| WidthDifferent | 35 mm1.4 inches | N/A |
| TDPDifferent | 150 W | 66 W |
| Suggested PSUDifferent | 450 W | 250 W |
| OutputsDifferent | 1x HDMI 2.0b3x DisplayPort 1.4a | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 1x 6-pin | None |
| Board NumberDifferent | C940, 109-D00947-00_02 | 109-C33437-00 |
Graphics Features
| Feature | AMD Radeon RX 480 | AMD Radeon HD 6670 |
|---|---|---|
| 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
50
Detailed Features
More Comparisons with AMD Radeon RX 480
Compare AMD Radeon RX 480 with other GPUs of similar performance
AMD Radeon RX 480 vs Radeon RX 590
Radeon RX 590 Performance115%
Radeon RX 590 is 15% faster than AMD Radeon RX 480
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AMD Radeon RX 480 vs Radeon R9 FURY
Radeon R9 FURY Performance112%
Radeon R9 FURY is 12% faster than AMD Radeon RX 480
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AMD Radeon RX 480 vs GeForce GTX 980
GeForce GTX 980 Performance110%
GeForce GTX 980 is 10% faster than AMD Radeon RX 480
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AMD Radeon RX 480 vs GeForce GTX 1650 SUPER
GeForce GTX 1650 SUPER Performance109%
GeForce GTX 1650 SUPER is 9% faster than AMD Radeon RX 480
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AMD Radeon RX 480 vs Radeon RX 6500 XT
Radeon RX 6500 XT Performance108%
Radeon RX 6500 XT is 8% faster than AMD Radeon RX 480
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AMD Radeon RX 480 vs Radeon RX 5500 XT
Radeon RX 5500 XT Performance107%
Radeon RX 5500 XT is 7% faster than AMD Radeon RX 480
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More Comparisons with AMD Radeon HD 6670
Compare AMD Radeon HD 6670 with other GPUs of similar performance
AMD Radeon HD 6670 vs GeForce GTS 250
GeForce GTS 250 Performance119%
GeForce GTS 250 is 19% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4850
Radeon HD 4850 Performance116%
Radeon HD 4850 is 16% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4770
Radeon HD 4770 Performance110%
Radeon HD 4770 is 10% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4830
Radeon HD 4830 Performance103%
Radeon HD 4830 is 3% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 6670
Radeon HD 6670 Performance100%
Radeon HD 6670 is 0% slower than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs GeForce 9800 GT
GeForce 9800 GT Performance96%
GeForce 9800 GT is 4% slower than AMD Radeon HD 6670
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