GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon HD 6450
6%
6%
AMD Radeon R9 290
1885%
1885%
AMD Radeon R9 290 is approximately 1879% faster
Technical Specifications
| Specification | AMD Radeon HD 6450 | AMD Radeon R9 290 |
|---|---|---|
| Graphics ProcessorDifferent | Caicos | Hawaii |
| CoresDifferent | 160 | 2560 |
| TMUsDifferent | 8 | 160 |
| ROPsDifferent | 4 | 64 |
| Memory SizeDifferent | 512 MB | 4 GB |
| Memory TypeDifferent | GDDR3 | GDDR5 |
| Bus WidthDifferent | 64 bit | 512 bit |
Graphics Processor
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290 |
|---|---|---|
| GPU NameDifferent | Caicos | Hawaii |
| GPU VariantDifferent | Caicos PRO | Hawaii PRO(215-0852020) |
| ArchitectureDifferent | TeraScale 2 | GCN 2.0 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 40 nm | 28 nm |
| TransistorsDifferent | 370 million | 6,200 million |
| DensityDifferent | 5.5M / mm² | 14.2M / mm² |
| Die SizeDifferent | 67 mm² | 438 mm² |
| Chip PackageDifferent | FCBGA-631 | N/A |
Graphics Card
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290 |
|---|---|---|
| Release DateDifferent | Apr 7th, 2011 | Nov 5th, 2013 |
| GenerationDifferent | Northern Islands(HD 6400) | Volcanic Islands(R9 200) |
| PredecessorDifferent | Evergreen | Sea Islands |
| SuccessorDifferent | Southern Islands | Pirate Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 55 USD | 399 USD |
| Bus InterfaceDifferent | PCIe 2.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 14 in our database | 69 in our database |
Clock Speeds
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290 |
|---|---|---|
| GPU ClockDifferent | 625 MHz | 947 MHz |
| Memory ClockDifferent | 500 MHz1000 Mbps effective | 1250 MHz5 Gbps effective |
Memory
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290 |
|---|---|---|
| Memory SizeDifferent | 512 MB | 4 GB |
| Memory TypeDifferent | GDDR3 | GDDR5 |
| Memory BusDifferent | 64 bit | 512 bit |
| BandwidthDifferent | 8.000 GB/s | 320.0 GB/s |
Render Config
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290 |
|---|---|---|
| Shading UnitsDifferent | 160 | 2560 |
| TMUsDifferent | 8 | 160 |
| ROPsDifferent | 4 | 64 |
| Compute UnitsDifferent | 2 | 40 |
| L1 CacheDifferent | 8 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 128 KB | 1024 KB |
Theoretical Performance
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290 |
|---|---|---|
| Pixel RateDifferent | 2.500 GPixel/s | 60.61 GPixel/s |
| Texture RateDifferent | 5.000 GTexel/s | 151.5 GTexel/s |
| FP32 (float)Different | 200.0 GFLOPS | 4.849 TFLOPS |
| FP64 (double)Different | N/A | 606.1 GFLOPS (1:8) |
Board Design
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290 |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 168 mm6.6 inches | 275 mm10.8 inches |
| TDPDifferent | 18 W | 275 W |
| Suggested PSUDifferent | 200 W | 600 W |
| OutputsDifferent | 1x DVI1x HDMI 1.3a1x VGA | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power ConnectorsDifferent | None | 1x 6-pin + 1x 8-pin |
| Board NumberDifferent | 109-C26037-00A | 109-C67157-00_02 |
| HeightDifferent | N/A | 109 mm4.3 inches |
| WidthDifferent | N/A | 36 mm1.4 inches |
Graphics Features
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290 |
|---|---|---|
| DirectXDifferent | 11.2 (11_0) | 12 (12_0) |
| OpenGLDifferent | 4.4 | 4.6 |
| OpenCLDifferent | 1.2 | 2.1 |
| VulkanDifferent | N/A | 1.2.170 |
| Shader ModelDifferent | 5.0 | 6.5 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
47
Detailed Features
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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More Comparisons with AMD Radeon R9 290
Compare AMD Radeon R9 290 with other GPUs of similar performance
AMD Radeon R9 290 vs GeForce GTX 1060 6 GB
GeForce GTX 1060 6 GB Performance118%
GeForce GTX 1060 6 GB is 18% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs Radeon R9 390X
Radeon R9 390X Performance117%
Radeon R9 390X is 17% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs GeForce GTX 690
GeForce GTX 690 Performance115%
GeForce GTX 690 is 15% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs Radeon RX 480
Radeon RX 480 Performance114%
Radeon RX 480 is 14% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs Radeon HD 7990
Radeon HD 7990 Performance114%
Radeon HD 7990 is 14% faster than AMD Radeon R9 290
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AMD Radeon R9 290 vs GeForce GTX 780 Ti
GeForce GTX 780 Ti Performance112%
GeForce GTX 780 Ti is 12% faster than AMD Radeon R9 290
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