GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
Intel Arc A580
3445%
3445%
AMD Radeon HD 6450
3%
3%
Intel Arc A580 is approximately 3442% faster
Technical Specifications
| Specification | Intel Arc A580 | AMD Radeon HD 6450 |
|---|---|---|
| Graphics ProcessorDifferent | DG2-512 | Caicos |
| CoresDifferent | 3072 | 160 |
| TMUsDifferent | 192 | 8 |
| ROPsDifferent | 96 | 4 |
| Memory SizeDifferent | 8 GB | 512 MB |
| Memory TypeDifferent | GDDR6 | GDDR3 |
| Bus WidthDifferent | 256 bit | 64 bit |
Graphics Processor
| Feature | Intel Arc A580 | AMD Radeon HD 6450 |
|---|---|---|
| GPU NameDifferent | DG2-512 | Caicos |
| GPU VariantDifferent | ACM-G10 | Caicos PRO |
| S-SpecDifferent | SRLX3 | N/A |
| ArchitectureDifferent | Xe-HPG | TeraScale 2 |
| GenerationDifferent | 12.71 | N/A |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 6 nm | 40 nm |
| TransistorsDifferent | 21,700 million | 370 million |
| DensityDifferent | 53.4M / mm² | 5.5M / mm² |
| Die SizeDifferent | 406 mm² | 67 mm² |
| Chip PackageDifferent | N/A | FCBGA-631 |
Graphics Card
| Feature | Intel Arc A580 | AMD Radeon HD 6450 |
|---|---|---|
| Release DateDifferent | Oct 10th, 2023 | Apr 7th, 2011 |
| GenerationDifferent | Alchemist(Arc 5) | Northern Islands(HD 6400) |
| PredecessorDifferent | Xe Graphics | Evergreen |
| SuccessorDifferent | Battlemage | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Bus InterfaceDifferent | PCIe 4.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 7 in our database | 14 in our database |
| Launch PriceDifferent | N/A | 55 USD |
Clock Speeds
| Feature | Intel Arc A580 | AMD Radeon HD 6450 |
|---|---|---|
| Base ClockDifferent | 1700 MHz | N/A |
| Boost ClockDifferent | 2000 MHz | N/A |
| Memory ClockDifferent | 2000 MHz16 Gbps effective | 500 MHz1000 Mbps effective |
| GPU ClockDifferent | N/A | 625 MHz |
Memory
| Feature | Intel Arc A580 | AMD Radeon HD 6450 |
|---|---|---|
| Memory SizeDifferent | 8 GB | 512 MB |
| Memory TypeDifferent | GDDR6 | GDDR3 |
| Memory BusDifferent | 256 bit | 64 bit |
| BandwidthDifferent | 512.0 GB/s | 8.000 GB/s |
Render Config
| Feature | Intel Arc A580 | AMD Radeon HD 6450 |
|---|---|---|
| Shading UnitsDifferent | 3072 | 160 |
| TMUsDifferent | 192 | 8 |
| ROPsDifferent | 96 | 4 |
| Execution UnitsDifferent | 384 | N/A |
| XMX CoresDifferent | 384 | N/A |
| RT CoresDifferent | 24 | N/A |
| L2 CacheDifferent | 8 MB | 128 KB |
| Compute UnitsDifferent | N/A | 2 |
| L1 CacheDifferent | N/A | 8 KB (per CU) |
Theoretical Performance
| Feature | Intel Arc A580 | AMD Radeon HD 6450 |
|---|---|---|
| Pixel RateDifferent | 192.0 GPixel/s | 2.500 GPixel/s |
| Texture RateDifferent | 384.0 GTexel/s | 5.000 GTexel/s |
| FP16 (half)Different | 24.58 TFLOPS (2:1) | N/A |
| FP32 (float)Different | 12.29 TFLOPS | 200.0 GFLOPS |
| FP64 (double)Different | 1.536 TFLOPS (1:8) | N/A |
Board Design
| Feature | Intel Arc A580 | AMD Radeon HD 6450 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| TDPDifferent | 175 W | 18 W |
| Suggested PSUDifferent | 450 W | 200 W |
| OutputsDifferent | 1x HDMI 2.13x DisplayPort 2.0 | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 2x 8-pin | None |
| LengthDifferent | N/A | 168 mm6.6 inches |
| Board NumberDifferent | N/A | 109-C26037-00A |
Graphics Features
| Feature | Intel Arc A580 | AMD Radeon HD 6450 |
|---|---|---|
| DirectXDifferent | 12 Ultimate (12_2) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 3.0 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| Shader ModelDifferent | 6.6 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
53
Detailed Features
More Comparisons with Intel Arc A580
Compare Intel Arc A580 with other GPUs of similar performance
Intel Arc A580 vs GeForce RTX 3060 12 GB
GeForce RTX 3060 12 GB Performance116%
GeForce RTX 3060 12 GB is 16% faster than Intel Arc A580
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Intel Arc A580 vs Radeon RX 6600 XT
Radeon RX 6600 XT Performance115%
Radeon RX 6600 XT is 15% faster than Intel Arc A580
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Intel Arc A580 vs Radeon VII
Radeon VII Performance114%
Radeon VII is 14% faster than Intel Arc A580
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Intel Arc A580 vs Arc A750
Arc A750 Performance112%
Arc A750 is 12% faster than Intel Arc A580
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Intel Arc A580 vs GeForce RTX 2070
GeForce RTX 2070 Performance108%
GeForce RTX 2070 is 8% faster than Intel Arc A580
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Intel Arc A580 vs Radeon RX 6600
Radeon RX 6600 Performance103%
Radeon RX 6600 is 3% faster than Intel Arc A580
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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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