GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 5450
7%
7%
AMD Radeon R9 285
1447%
1447%
AMD Radeon R9 285 is approximately 1440% faster
Technical Specifications
| Specification | ATI Radeon HD 5450 | AMD Radeon R9 285 |
|---|---|---|
| Graphics ProcessorDifferent | Cedar | Tonga |
| CoresDifferent | 80 | 1792 |
| TMUsDifferent | 8 | 112 |
| ROPsDifferent | 4 | 32 |
| Memory SizeDifferent | 512 MB | 2 GB |
| Memory TypeDifferent | DDR2 | GDDR5 |
| Bus WidthDifferent | 64 bit | 256 bit |
Graphics Processor
| Feature | ATI Radeon HD 5450 | AMD Radeon R9 285 |
|---|---|---|
| GPU NameDifferent | Cedar | Tonga |
| GPU VariantDifferent | Cedar PRO(215-0767003) | Tonga PRO(215-0851128) |
| ArchitectureDifferent | TeraScale 2 | GCN 3.0 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 40 nm | 28 nm |
| TransistorsDifferent | 292 million | 5,000 million |
| DensityDifferent | 4.9M / mm² | 13.7M / mm² |
| Die SizeDifferent | 59 mm² | 366 mm² |
| Chip PackageDifferent | FCBGA-631 | N/A |
Graphics Card
| Feature | ATI Radeon HD 5450 | AMD Radeon R9 285 |
|---|---|---|
| Release DateDifferent | Feb 4th, 2010 | Sep 2nd, 2014 |
| GenerationDifferent | Evergreen(HD 5400) | Volcanic Islands(R9 200) |
| PredecessorDifferent | Radeon R700 | Sea Islands |
| SuccessorDifferent | Northern Islands | Pirate Islands |
| Production | End-of-life | End-of-life |
| Bus InterfaceDifferent | PCIe 2.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 34 in our database | 59 in our database |
| Launch PriceDifferent | N/A | 249 USD |
Clock Speeds
| Feature | ATI Radeon HD 5450 | AMD Radeon R9 285 |
|---|---|---|
| GPU ClockDifferent | 650 MHz | 918 MHz |
| Memory ClockDifferent | 400 MHz800 Mbps effective | 1375 MHz5.5 Gbps effective |
Memory
| Feature | ATI Radeon HD 5450 | AMD Radeon R9 285 |
|---|---|---|
| Memory SizeDifferent | 512 MB | 2 GB |
| Memory TypeDifferent | DDR2 | GDDR5 |
| Memory BusDifferent | 64 bit | 256 bit |
| BandwidthDifferent | 6.400 GB/s | 176.0 GB/s |
Render Config
| Feature | ATI Radeon HD 5450 | AMD Radeon R9 285 |
|---|---|---|
| Shading UnitsDifferent | 80 | 1792 |
| TMUsDifferent | 8 | 112 |
| ROPsDifferent | 4 | 32 |
| Compute UnitsDifferent | 2 | 28 |
| L1 CacheDifferent | 8 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 128 KB | 512 KB |
Theoretical Performance
| Feature | ATI Radeon HD 5450 | AMD Radeon R9 285 |
|---|---|---|
| Pixel RateDifferent | 2.600 GPixel/s | 29.38 GPixel/s |
| Texture RateDifferent | 5.200 GTexel/s | 102.8 GTexel/s |
| FP32 (float)Different | 104.0 GFLOPS | 3.290 TFLOPS |
| FP16 (half)Different | N/A | 3.290 TFLOPS (1:1) |
| FP64 (double)Different | N/A | 205.6 GFLOPS (1:16) |
Board Design
| Feature | ATI Radeon HD 5450 | AMD Radeon R9 285 |
|---|---|---|
| Slot WidthDifferent | Single-slot | Dual-slot |
| LengthDifferent | 170 mm6.7 inches | 221 mm8.7 inches |
| TDPDifferent | 19 W | 190 W |
| Suggested PSUDifferent | 200 W | 450 W |
| OutputsDifferent | 1x DVI1x HDMI 1.3a1x VGA | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power ConnectorsDifferent | None | 2x 6-pin |
| Board NumberDifferent | B750, B982, C026, C027, C028, C070, C093, C096, C267 | C766 |
| HeightDifferent | N/A | 109 mm4.3 inches |
| WidthDifferent | N/A | 36 mm1.4 inches |
Graphics Features
| Feature | ATI Radeon HD 5450 | AMD Radeon R9 285 |
|---|---|---|
| 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
48
Detailed Features
More Comparisons with ATI Radeon HD 5450
Compare ATI Radeon HD 5450 with other GPUs of similar performance
ATI Radeon HD 5450 vs Radeon HD 6450
Radeon HD 6450 Performance117%
Radeon HD 6450 is 17% faster than ATI Radeon HD 5450
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ATI Radeon HD 5450 vs Radeon HD 5450
Radeon HD 5450 Performance100%
Radeon HD 5450 is 0% slower than ATI Radeon HD 5450
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ATI Radeon HD 5450 vs Radeon HD 5450
Radeon HD 5450 Performance100%
Radeon HD 5450 is 0% slower than ATI Radeon HD 5450
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ATI Radeon HD 5450 vs Radeon HD 5450
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More Comparisons with AMD Radeon R9 285
Compare AMD Radeon R9 285 with other GPUs of similar performance
AMD Radeon R9 285 vs Radeon HD 7970 GHz Edition
Radeon HD 7970 GHz Edition Performance114%
Radeon HD 7970 GHz Edition is 14% faster than AMD Radeon R9 285
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AMD Radeon R9 285 vs GeForce GTX 590
GeForce GTX 590 Performance114%
GeForce GTX 590 is 14% faster than AMD Radeon R9 285
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AMD Radeon R9 285 vs Radeon R9 280X
Radeon R9 280X Performance112%
Radeon R9 280X is 12% faster than AMD Radeon R9 285
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AMD Radeon R9 285 vs Radeon HD 6990
Radeon HD 6990 Performance110%
Radeon HD 6990 is 10% faster than AMD Radeon R9 285
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AMD Radeon R9 285 vs GeForce GTX 1050 Ti
GeForce GTX 1050 Ti Performance104%
GeForce GTX 1050 Ti is 4% faster than AMD Radeon R9 285
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AMD Radeon R9 285 vs GeForce GTX 680
GeForce GTX 680 Performance102%
GeForce GTX 680 is 2% faster than AMD Radeon R9 285
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