GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 5750
360%
360%
AMD Radeon HD 6450
28%
28%
ATI Radeon HD 5750 is approximately 332% faster
Technical Specifications
| Specification | ATI Radeon HD 5750 | AMD Radeon HD 6450 |
|---|---|---|
| Graphics ProcessorDifferent | Juniper | Caicos |
| CoresDifferent | 720 | 160 |
| TMUsDifferent | 36 | 8 |
| ROPsDifferent | 16 | 4 |
| Memory SizeDifferent | 1024 MB | 512 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Bus WidthDifferent | 128 bit | 64 bit |
Graphics Processor
| Feature | ATI Radeon HD 5750 | AMD Radeon HD 6450 |
|---|---|---|
| GPU NameDifferent | Juniper | Caicos |
| GPU VariantDifferent | Juniper LE(215-0754009) | Caicos PRO |
| Architecture | TeraScale 2 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 40 nm |
| TransistorsDifferent | 1,040 million | 370 million |
| DensityDifferent | 6.3M / mm² | 5.5M / mm² |
| Die SizeDifferent | 166 mm² | 67 mm² |
| Chip PackageDifferent | FCBGA-962 | FCBGA-631 |
Graphics Card
| Feature | ATI Radeon HD 5750 | AMD Radeon HD 6450 |
|---|---|---|
| Release DateDifferent | Oct 13th, 2009 | Apr 7th, 2011 |
| GenerationDifferent | Evergreen(HD 5700) | Northern Islands(HD 6400) |
| PredecessorDifferent | Radeon R700 | Evergreen |
| SuccessorDifferent | Northern Islands | Southern Islands |
| Production | End-of-life | End-of-life |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 63 in our database | 14 in our database |
| Launch PriceDifferent | N/A | 55 USD |
Clock Speeds
| Feature | ATI Radeon HD 5750 | AMD Radeon HD 6450 |
|---|---|---|
| GPU ClockDifferent | 700 MHz | 625 MHz |
| Memory ClockDifferent | 1150 MHz4.6 Gbps effective | 500 MHz1000 Mbps effective |
Memory
| Feature | ATI Radeon HD 5750 | AMD Radeon HD 6450 |
|---|---|---|
| Memory SizeDifferent | 1024 MB | 512 MB |
| Memory TypeDifferent | GDDR5 | GDDR3 |
| Memory BusDifferent | 128 bit | 64 bit |
| BandwidthDifferent | 73.60 GB/s | 8.000 GB/s |
Render Config
| Feature | ATI Radeon HD 5750 | AMD Radeon HD 6450 |
|---|---|---|
| Shading UnitsDifferent | 720 | 160 |
| TMUsDifferent | 36 | 8 |
| ROPsDifferent | 16 | 4 |
| Compute UnitsDifferent | 9 | 2 |
| L1 Cache | 8 KB (per CU) | 8 KB (per CU) |
| L2 CacheDifferent | 256 KB | 128 KB |
Theoretical Performance
| Feature | ATI Radeon HD 5750 | AMD Radeon HD 6450 |
|---|---|---|
| Pixel RateDifferent | 11.20 GPixel/s | 2.500 GPixel/s |
| Texture RateDifferent | 25.20 GTexel/s | 5.000 GTexel/s |
| FP32 (float)Different | 1,008.0 GFLOPS | 200.0 GFLOPS |
Board Design
| Feature | ATI Radeon HD 5750 | AMD Radeon HD 6450 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 178 mm7 inches | 168 mm6.6 inches |
| TDPDifferent | 86 W | 18 W |
| Suggested PSUDifferent | 250 W | 200 W |
| OutputsDifferent | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 1x 6-pin | None |
| Board NumberDifferent | 109-C01237-00B | 109-C26037-00A |
Graphics Features
| Feature | ATI Radeon HD 5750 | AMD Radeon HD 6450 |
|---|---|---|
| DirectX | 11.2 (11_0) | 11.2 (11_0) |
| OpenGL | 4.4 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | N/A |
| Shader Model | 5.0 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
44
Detailed Features
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ATI Radeon HD 5750 vs GeForce GTX 550 Ti
GeForce GTX 550 Ti Performance120%
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ATI Radeon HD 5750 vs Radeon HD 4870
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ATI Radeon HD 5750 vs GeForce GTX 260
GeForce GTX 260 Performance117%
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ATI Radeon HD 5750 vs Radeon HD 5770
Radeon HD 5770 Performance115%
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ATI Radeon HD 5750 vs Radeon HD 7750
Radeon HD 7750 Performance114%
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ATI Radeon HD 5750 vs Radeon HD 5750
Radeon HD 5750 Performance100%
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More Comparisons with AMD Radeon HD 6450
Compare AMD Radeon HD 6450 with other GPUs of similar performance
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AMD Radeon HD 6450 vs Radeon HD 6450
Radeon HD 6450 Performance100%
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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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