GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon HD 6450
5%
5%
AMD Radeon R9 290X
1885%
1885%
AMD Radeon R9 290X is approximately 1880% faster
Technical Specifications
| Specification | AMD Radeon HD 6450 | AMD Radeon R9 290X |
|---|---|---|
| Graphics ProcessorDifferent | Caicos | Hawaii |
| CoresDifferent | 160 | 2816 |
| TMUsDifferent | 8 | 176 |
| 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 290X |
|---|---|---|
| GPU NameDifferent | Caicos | Hawaii |
| GPU VariantDifferent | Caicos PRO | Hawaii XT(215-0852000) |
| 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 290X |
|---|---|---|
| Release DateDifferent | Apr 7th, 2011 | Oct 24th, 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 | 549 USD |
| Bus InterfaceDifferent | PCIe 2.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 14 in our database | 147 in our database |
Clock Speeds
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290X |
|---|---|---|
| GPU ClockDifferent | 625 MHz | 1000 MHz |
| Memory ClockDifferent | 500 MHz1000 Mbps effective | 1250 MHz5 Gbps effective |
Memory
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290X |
|---|---|---|
| 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 290X |
|---|---|---|
| Shading UnitsDifferent | 160 | 2816 |
| TMUsDifferent | 8 | 176 |
| ROPsDifferent | 4 | 64 |
| Compute UnitsDifferent | 2 | 44 |
| 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 290X |
|---|---|---|
| Pixel RateDifferent | 2.500 GPixel/s | 64.00 GPixel/s |
| Texture RateDifferent | 5.000 GTexel/s | 176.0 GTexel/s |
| FP32 (float)Different | 200.0 GFLOPS | 5.632 TFLOPS |
| FP64 (double)Different | N/A | 704.0 GFLOPS (1:8) |
Board Design
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290X |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 168 mm6.6 inches | 275 mm10.8 inches |
| TDPDifferent | 18 W | 290 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, 109-C67157-00C_03 |
| HeightDifferent | N/A | 109 mm4.3 inches |
| WidthDifferent | N/A | 36 mm1.4 inches |
Graphics Features
| Feature | AMD Radeon HD 6450 | AMD Radeon R9 290X |
|---|---|---|
| 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
Compare Detailed Specs
AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
Compare Detailed Specs
AMD Radeon HD 6450 vs Radeon HD 5450
Radeon HD 5450 Performance85%
Radeon HD 5450 is 15% slower than AMD Radeon HD 6450
Compare Detailed Specs
AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
Compare Detailed Specs
AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
Radeon HD 6450 is 0% slower than AMD Radeon HD 6450
Compare Detailed Specs
More Comparisons with AMD Radeon R9 290X
Compare AMD Radeon R9 290X with other GPUs of similar performance
AMD Radeon R9 290X vs Radeon R9 FURY
Radeon R9 FURY Performance118%
Radeon R9 FURY is 18% faster than AMD Radeon R9 290X
Compare Detailed Specs
AMD Radeon R9 290X vs GeForce GTX 980
GeForce GTX 980 Performance116%
GeForce GTX 980 is 16% faster than AMD Radeon R9 290X
Compare Detailed Specs
AMD Radeon R9 290X vs GeForce GTX 1650 SUPER
GeForce GTX 1650 SUPER Performance115%
GeForce GTX 1650 SUPER is 15% faster than AMD Radeon R9 290X
Compare Detailed Specs
AMD Radeon R9 290X vs Radeon RX 6500 XT
Radeon RX 6500 XT Performance114%
Radeon RX 6500 XT is 14% faster than AMD Radeon R9 290X
Compare Detailed Specs
AMD Radeon R9 290X vs Radeon RX 5500 XT
Radeon RX 5500 XT Performance113%
Radeon RX 5500 XT is 13% faster than AMD Radeon R9 290X
Compare Detailed Specs
AMD Radeon R9 290X vs Radeon RX 580
Radeon RX 580 Performance112%
Radeon RX 580 is 12% faster than AMD Radeon R9 290X
Compare Detailed Specs