GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
Intel Arc A380
1561%
1561%
AMD Radeon HD 6450
6%
6%
Intel Arc A380 is approximately 1555% faster
Technical Specifications
| Specification | Intel Arc A380 | AMD Radeon HD 6450 |
|---|---|---|
| Graphics ProcessorDifferent | DG2-128 | Caicos |
| CoresDifferent | 1024 | 160 |
| TMUsDifferent | 64 | 8 |
| ROPsDifferent | 32 | 4 |
| Memory SizeDifferent | 6 GB | 512 MB |
| Memory TypeDifferent | GDDR6 | GDDR3 |
| Bus WidthDifferent | 96 bit | 64 bit |
Graphics Processor
| Feature | Intel Arc A380 | AMD Radeon HD 6450 |
|---|---|---|
| GPU NameDifferent | DG2-128 | Caicos |
| GPU VariantDifferent | ACM-G11 | Caicos PRO |
| S-SpecDifferent | SRLFZ | N/A |
| ArchitectureDifferent | Xe-HPG | TeraScale 2 |
| GenerationDifferent | 12.71 | N/A |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 6 nm | 40 nm |
| TransistorsDifferent | 7,200 million | 370 million |
| DensityDifferent | 45.9M / mm² | 5.5M / mm² |
| Die SizeDifferent | 157 mm² | 67 mm² |
| Chip PackageDifferent | N/A | FCBGA-631 |
Graphics Card
| Feature | Intel Arc A380 | AMD Radeon HD 6450 |
|---|---|---|
| Release DateDifferent | Jun 14th, 2022 | Apr 7th, 2011 |
| GenerationDifferent | Alchemist(Arc 3) | Northern Islands(HD 6400) |
| PredecessorDifferent | Xe Graphics | Evergreen |
| SuccessorDifferent | Battlemage | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 149 USD | 55 USD |
| Bus InterfaceDifferent | PCIe 4.0 x8 | PCIe 2.0 x16 |
| ReviewsDifferent | 5 in our database | 14 in our database |
Clock Speeds
| Feature | Intel Arc A380 | AMD Radeon HD 6450 |
|---|---|---|
| Base ClockDifferent | 2000 MHz | N/A |
| Boost ClockDifferent | 2050 MHz | N/A |
| Memory ClockDifferent | 1937 MHz15.5 Gbps effective | 500 MHz1000 Mbps effective |
| GPU ClockDifferent | N/A | 625 MHz |
Memory
| Feature | Intel Arc A380 | AMD Radeon HD 6450 |
|---|---|---|
| Memory SizeDifferent | 6 GB | 512 MB |
| Memory TypeDifferent | GDDR6 | GDDR3 |
| Memory BusDifferent | 96 bit | 64 bit |
| BandwidthDifferent | 186.0 GB/s | 8.000 GB/s |
Render Config
| Feature | Intel Arc A380 | AMD Radeon HD 6450 |
|---|---|---|
| Shading UnitsDifferent | 1024 | 160 |
| TMUsDifferent | 64 | 8 |
| ROPsDifferent | 32 | 4 |
| Execution UnitsDifferent | 128 | N/A |
| XMX CoresDifferent | 128 | N/A |
| RT CoresDifferent | 8 | N/A |
| L2 CacheDifferent | 4 MB | 128 KB |
| Compute UnitsDifferent | N/A | 2 |
| L1 CacheDifferent | N/A | 8 KB (per CU) |
Theoretical Performance
| Feature | Intel Arc A380 | AMD Radeon HD 6450 |
|---|---|---|
| Pixel RateDifferent | 65.60 GPixel/s | 2.500 GPixel/s |
| Texture RateDifferent | 131.2 GTexel/s | 5.000 GTexel/s |
| FP16 (half)Different | 8.397 TFLOPS (2:1) | N/A |
| FP32 (float)Different | 4.198 TFLOPS | 200.0 GFLOPS |
| FP64 (double)Different | 1,049.6 GFLOPS (1:4) | N/A |
Board Design
| Feature | Intel Arc A380 | AMD Radeon HD 6450 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 222 mm8.7 inches | 168 mm6.6 inches |
| HeightDifferent | 114 mm4.5 inches | N/A |
| WidthDifferent | 42 mm1.7 inches | N/A |
| TDPDifferent | 75 W | 18 W |
| Suggested PSUDifferent | 250 W | 200 W |
| OutputsDifferent | 1x HDMI 2.13x DisplayPort 2.0 | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 1x 8-pin | None |
| Board NumberDifferent | N/A | 109-C26037-00A |
Graphics Features
| Feature | Intel Arc A380 | 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
55
Detailed Features
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Intel Arc A380 vs Radeon R9 390
Radeon R9 390 Performance119%
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Radeon RX 570 Performance117%
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Intel Arc A380 vs Radeon R9 290
Radeon R9 290 Performance111%
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Intel Arc A380 vs Radeon RX 470
Radeon RX 470 Performance110%
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Intel Arc A380 vs GeForce GTX 1650
GeForce GTX 1650 Performance103%
GeForce GTX 1650 is 3% faster than Intel Arc A380
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Intel Arc A380 vs Radeon RX 6400
Radeon RX 6400 Performance101%
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More Comparisons with AMD Radeon HD 6450
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AMD Radeon HD 6450 vs GeForce GT 520
GeForce GT 520 Performance106%
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AMD Radeon HD 6450 vs 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%
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