GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 570
3768%
3768%
AMD Radeon HD 6450
5%
5%
AMD Radeon RX 570 is approximately 3763% faster
Technical Specifications
| Specification | AMD Radeon RX 570 | AMD Radeon HD 6450 |
|---|---|---|
| Graphics ProcessorDifferent | Polaris 20 | Caicos |
| CoresDifferent | 2048 | 160 |
| TMUsDifferent | 128 | 8 |
| ROPsDifferent | 32 | 4 |
| Memory SizeDifferent | 4 GB | 512 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Bus WidthDifferent | 256 bit | 64 bit |
Graphics Processor
| Feature | AMD Radeon RX 570 | AMD Radeon HD 6450 |
|---|---|---|
| GPU NameDifferent | Polaris 20 | Caicos |
| GPU VariantDifferent | Polaris 20 XL(215-0910052) | Caicos PRO |
| ArchitectureDifferent | GCN 4.0 | TeraScale 2 |
| FoundryDifferent | GlobalFoundries | TSMC |
| Process SizeDifferent | 14 nm | 40 nm |
| TransistorsDifferent | 5,700 million | 370 million |
| DensityDifferent | 24.6M / mm² | 5.5M / mm² |
| Die SizeDifferent | 232 mm² | 67 mm² |
| Chip PackageDifferent | BGA-1401 | FCBGA-631 |
Graphics Card
| Feature | AMD Radeon RX 570 | AMD Radeon HD 6450 |
|---|---|---|
| Release DateDifferent | Apr 18th, 2017 | Apr 7th, 2011 |
| GenerationDifferent | Polaris(RX 500) | Northern Islands(HD 6400) |
| PredecessorDifferent | Arctic Islands | Evergreen |
| SuccessorDifferent | Vega | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 169 USD | 55 USD |
| Current PriceDifferent | Amazon/Newegg | N/A |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 29 in our database | 14 in our database |
Clock Speeds
| Feature | AMD Radeon RX 570 | AMD Radeon HD 6450 |
|---|---|---|
| Base ClockDifferent | 1168 MHz | N/A |
| Boost ClockDifferent | 1244 MHz | N/A |
| Memory ClockDifferent | 1750 MHz7 Gbps effective | 500 MHz1000 Mbps effective |
| GPU ClockDifferent | N/A | 625 MHz |
Memory
| Feature | AMD Radeon RX 570 | AMD Radeon HD 6450 |
|---|---|---|
| Memory SizeDifferent | 4 GB | 512 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Memory BusDifferent | 256 bit | 64 bit |
| BandwidthDifferent | 224.0 GB/s | 8.000 GB/s |
Render Config
| Feature | AMD Radeon RX 570 | AMD Radeon HD 6450 |
|---|---|---|
| Shading UnitsDifferent | 2048 | 160 |
| TMUsDifferent | 128 | 8 |
| ROPsDifferent | 32 | 4 |
| Compute UnitsDifferent | 32 | 2 |
| L1 CacheDifferent | 16 KB (per CU) | 8 KB (per CU) |
| L2 CacheDifferent | 2 MB | 128 KB |
Theoretical Performance
| Feature | AMD Radeon RX 570 | AMD Radeon HD 6450 |
|---|---|---|
| Pixel RateDifferent | 39.81 GPixel/s | 2.500 GPixel/s |
| Texture RateDifferent | 159.2 GTexel/s | 5.000 GTexel/s |
| FP16 (half)Different | 5.095 TFLOPS (1:1) | N/A |
| FP32 (float)Different | 5.095 TFLOPS | 200.0 GFLOPS |
| FP64 (double)Different | 318.5 GFLOPS (1:16) | N/A |
Board Design
| Feature | AMD Radeon RX 570 | AMD Radeon HD 6450 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 241 mm9.5 inches | 168 mm6.6 inches |
| TDPDifferent | 150 W | 18 W |
| Suggested PSUDifferent | 450 W | 200 W |
| OutputsDifferent | 1x DVI1x HDMI 2.0b3x DisplayPort 1.4a | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 1x 6-pin | None |
| Board NumberDifferent | C940, D000 | 109-C26037-00A |
Graphics Features
| Feature | AMD Radeon RX 570 | AMD Radeon HD 6450 |
|---|---|---|
| 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
49
Detailed Features
More Comparisons with AMD Radeon RX 570
Compare AMD Radeon RX 570 with other GPUs of similar performance
AMD Radeon RX 570 vs GeForce GTX 980
GeForce GTX 980 Performance120%
GeForce GTX 980 is 20% faster than AMD Radeon RX 570
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AMD Radeon RX 570 vs GeForce GTX 1650 SUPER
GeForce GTX 1650 SUPER Performance119%
GeForce GTX 1650 SUPER is 19% faster than AMD Radeon RX 570
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AMD Radeon RX 570 vs Radeon RX 6500 XT
Radeon RX 6500 XT Performance117%
Radeon RX 6500 XT is 17% faster than AMD Radeon RX 570
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AMD Radeon RX 570 vs Radeon RX 5500 XT
Radeon RX 5500 XT Performance116%
Radeon RX 5500 XT is 16% faster than AMD Radeon RX 570
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AMD Radeon RX 570 vs Radeon RX 580
Radeon RX 580 Performance115%
Radeon RX 580 is 15% faster than AMD Radeon RX 570
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AMD Radeon RX 570 vs GeForce GTX 1060 6 GB
GeForce GTX 1060 6 GB Performance112%
GeForce GTX 1060 6 GB is 12% faster than AMD Radeon RX 570
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More Comparisons with AMD Radeon HD 6450
Compare AMD Radeon HD 6450 with other GPUs of similar performance
AMD Radeon HD 6450 vs GeForce GT 520
GeForce GT 520 Performance106%
GeForce GT 520 is 6% faster than AMD Radeon HD 6450
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AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
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AMD Radeon HD 6450 vs Radeon HD 5450
Radeon HD 5450 Performance85%
Radeon HD 5450 is 15% slower than AMD Radeon HD 6450
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AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
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AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
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