GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 5850
217%
217%
AMD Radeon HD 6670
46%
46%
ATI Radeon HD 5850 is approximately 171% faster
Technical Specifications
| Specification | ATI Radeon HD 5850 | AMD Radeon HD 6670 |
|---|---|---|
| Graphics ProcessorDifferent | Cypress | Turks |
| CoresDifferent | 1440 | 480 |
| TMUsDifferent | 72 | 24 |
| ROPsDifferent | 32 | 8 |
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 256 bit | 128 bit |
Graphics Processor
| Feature | ATI Radeon HD 5850 | AMD Radeon HD 6670 |
|---|---|---|
| GPU NameDifferent | Cypress | Turks |
| GPU VariantDifferent | Cypress PRO(215-0735043) | Turks XT(215-0803000) |
| Architecture | TeraScale 2 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 40 nm |
| TransistorsDifferent | 2,154 million | 716 million |
| DensityDifferent | 6.4M / mm² | 6.1M / mm² |
| Die SizeDifferent | 334 mm² | 118 mm² |
| Chip PackageDifferent | N/A | FCBGA-962 |
Graphics Card
| Feature | ATI Radeon HD 5850 | AMD Radeon HD 6670 |
|---|---|---|
| Release DateDifferent | Sep 30th, 2009 | Apr 19th, 2011 |
| GenerationDifferent | Evergreen(HD 5800) | Northern Islands(HD 6600) |
| PredecessorDifferent | Radeon R700 | Evergreen |
| SuccessorDifferent | Northern Islands | Southern Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 299 USD | 99 USD |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 101 in our database | 35 in our database |
Clock Speeds
| Feature | ATI Radeon HD 5850 | AMD Radeon HD 6670 |
|---|---|---|
| GPU ClockDifferent | 725 MHz | 800 MHz |
| Memory Clock | 1000 MHz4 Gbps effective | 1000 MHz4 Gbps effective |
Memory
| Feature | ATI Radeon HD 5850 | AMD Radeon HD 6670 |
|---|---|---|
| Memory Size | 1024 MB | 1024 MB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 256 bit | 128 bit |
| BandwidthDifferent | 128.0 GB/s | 64.00 GB/s |
Render Config
| Feature | ATI Radeon HD 5850 | AMD Radeon HD 6670 |
|---|---|---|
| Shading UnitsDifferent | 1440 | 480 |
| TMUsDifferent | 72 | 24 |
| ROPsDifferent | 32 | 8 |
| Compute UnitsDifferent | 18 | 6 |
| L1 Cache | 8 KB (per CU) | 8 KB (per CU) |
| L2 CacheDifferent | 512 KB | 256 KB |
Theoretical Performance
| Feature | ATI Radeon HD 5850 | AMD Radeon HD 6670 |
|---|---|---|
| Pixel RateDifferent | 23.20 GPixel/s | 6.400 GPixel/s |
| Texture RateDifferent | 52.20 GTexel/s | 19.20 GTexel/s |
| FP32 (float)Different | 2.088 TFLOPS | 768.0 GFLOPS |
| FP64 (double)Different | 417.6 GFLOPS (1:5) | N/A |
Board Design
| Feature | ATI Radeon HD 5850 | AMD Radeon HD 6670 |
|---|---|---|
| Slot WidthDifferent | Dual-slot | Single-slot |
| LengthDifferent | 241 mm9.5 inches | 168 mm6.6 inches |
| HeightDifferent | 111 mm4.4 inches | N/A |
| WidthDifferent | 37 mm1.5 inches | N/A |
| TDPDifferent | 151 W | 66 W |
| Suggested PSUDifferent | 450 W | 250 W |
| OutputsDifferent | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 | 1x DVI1x HDMI 1.3a1x VGA |
| Power ConnectorsDifferent | 2x 6-pin | None |
| Board NumberDifferent | 109-C00237-00 | 109-C33437-00 |
Graphics Features
| Feature | ATI Radeon HD 5850 | AMD Radeon HD 6670 |
|---|---|---|
| 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
47
Detailed Features
More Comparisons with ATI Radeon HD 5850
Compare ATI Radeon HD 5850 with other GPUs of similar performance
ATI Radeon HD 5850 vs Radeon HD 5870
Radeon HD 5870 Performance118%
Radeon HD 5870 is 18% faster than ATI Radeon HD 5850
Compare Detailed Specs
ATI Radeon HD 5850 vs GeForce GTX 470
GeForce GTX 470 Performance106%
GeForce GTX 470 is 6% faster than ATI Radeon HD 5850
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ATI Radeon HD 5850 vs GeForce GTX 650 Ti
GeForce GTX 650 Ti Performance102%
GeForce GTX 650 Ti is 2% faster than ATI Radeon HD 5850
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ATI Radeon HD 5850 vs Radeon HD 5850
Radeon HD 5850 Performance100%
Radeon HD 5850 is 0% slower than ATI Radeon HD 5850
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ATI Radeon HD 5850 vs GeForce GTX 285
GeForce GTX 285 Performance93%
GeForce GTX 285 is 7% slower than ATI Radeon HD 5850
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ATI Radeon HD 5850 vs Radeon HD 6850
Radeon HD 6850 Performance91%
Radeon HD 6850 is 9% slower than ATI Radeon HD 5850
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More Comparisons with AMD Radeon HD 6670
Compare AMD Radeon HD 6670 with other GPUs of similar performance
AMD Radeon HD 6670 vs GeForce GTS 250
GeForce GTS 250 Performance119%
GeForce GTS 250 is 19% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4850
Radeon HD 4850 Performance116%
Radeon HD 4850 is 16% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4770
Radeon HD 4770 Performance110%
Radeon HD 4770 is 10% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 4830
Radeon HD 4830 Performance103%
Radeon HD 4830 is 3% faster than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs Radeon HD 6670
Radeon HD 6670 Performance100%
Radeon HD 6670 is 0% slower than AMD Radeon HD 6670
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AMD Radeon HD 6670 vs GeForce 9800 GT
GeForce 9800 GT Performance96%
GeForce 9800 GT is 4% slower than AMD Radeon HD 6670
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