GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
ATI Radeon HD 5870
52%
52%
AMD Radeon R9 280X
191%
191%
AMD Radeon R9 280X is approximately 139% faster
Technical Specifications
| Specification | ATI Radeon HD 5870 | AMD Radeon R9 280X |
|---|---|---|
| Graphics ProcessorDifferent | Cypress | Tahiti |
| CoresDifferent | 1600 | 2048 |
| TMUsDifferent | 80 | 128 |
| ROPs | 32 | 32 |
| Memory SizeDifferent | 1024 MB | 3 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 256 bit | 384 bit |
Graphics Processor
| Feature | ATI Radeon HD 5870 | AMD Radeon R9 280X |
|---|---|---|
| GPU NameDifferent | Cypress | Tahiti |
| GPU VariantDifferent | Cypress XT(215-0735033) | Tahiti XTL(215-0821065) |
| ArchitectureDifferent | TeraScale 2 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 40 nm | 28 nm |
| TransistorsDifferent | 2,154 million | 4,313 million |
| DensityDifferent | 6.4M / mm² | 12.3M / mm² |
| Die SizeDifferent | 334 mm² | 352 mm² |
Graphics Card
| Feature | ATI Radeon HD 5870 | AMD Radeon R9 280X |
|---|---|---|
| Release DateDifferent | Sep 23rd, 2009 | Oct 8th, 2013 |
| GenerationDifferent | Evergreen(HD 5800) | Volcanic Islands(R9 200) |
| PredecessorDifferent | Radeon R700 | Sea Islands |
| SuccessorDifferent | Northern Islands | Pirate Islands |
| Production | End-of-life | End-of-life |
| Launch PriceDifferent | 399 USD | 299 USD |
| Bus InterfaceDifferent | PCIe 2.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 171 in our database | 105 in our database |
Clock Speeds
| Feature | ATI Radeon HD 5870 | AMD Radeon R9 280X |
|---|---|---|
| GPU ClockDifferent | 850 MHz | N/A |
| Memory ClockDifferent | 1200 MHz4.8 Gbps effective | 1500 MHz6 Gbps effective |
| Base ClockDifferent | N/A | 850 MHz |
| Boost ClockDifferent | N/A | 1000 MHz |
Memory
| Feature | ATI Radeon HD 5870 | AMD Radeon R9 280X |
|---|---|---|
| Memory SizeDifferent | 1024 MB | 3 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 256 bit | 384 bit |
| BandwidthDifferent | 153.6 GB/s | 288.0 GB/s |
Render Config
| Feature | ATI Radeon HD 5870 | AMD Radeon R9 280X |
|---|---|---|
| Shading UnitsDifferent | 1600 | 2048 |
| TMUsDifferent | 80 | 128 |
| ROPs | 32 | 32 |
| Compute UnitsDifferent | 20 | 32 |
| L1 CacheDifferent | 8 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 512 KB | 768 KB |
Theoretical Performance
| Feature | ATI Radeon HD 5870 | AMD Radeon R9 280X |
|---|---|---|
| Pixel RateDifferent | 27.20 GPixel/s | 32.00 GPixel/s |
| Texture RateDifferent | 68.00 GTexel/s | 128.0 GTexel/s |
| FP32 (float)Different | 2.720 TFLOPS | 4.096 TFLOPS |
| FP64 (double)Different | 544.0 GFLOPS (1:5) | 1,024.0 GFLOPS (1:4) |
Board Design
| Feature | ATI Radeon HD 5870 | AMD Radeon R9 280X |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 280 mm11 inches | 275 mm10.8 inches |
| HeightDifferent | 111 mm4.4 inches | 109 mm4.3 inches |
| WidthDifferent | 37 mm1.5 inches | 36 mm1.4 inches |
| TDPDifferent | 188 W | 250 W |
| Suggested PSUDifferent | 450 W | 600 W |
| OutputsDifferent | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power ConnectorsDifferent | 2x 6-pin | 1x 6-pin + 1x 8-pin |
| Board NumberDifferent | 109-C00137-00A, 109-C00137-00C | C386 |
Graphics Features
| Feature | ATI Radeon HD 5870 | AMD Radeon R9 280X |
|---|---|---|
| DirectXDifferent | 11.2 (11_0) | 12 (11_1) |
| OpenGLDifferent | 4.4 | 4.6 |
| OpenCLDifferent | 1.2 | 2.1 (1.2) |
| VulkanDifferent | N/A | 1.2.170 |
| Shader ModelDifferent | 5.0 | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
48
Detailed Features
More Comparisons with ATI Radeon HD 5870
Compare ATI Radeon HD 5870 with other GPUs of similar performance
ATI Radeon HD 5870 vs Radeon HD 6970
Radeon HD 6970 Performance119%
Radeon HD 6970 is 19% faster than ATI Radeon HD 5870
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ATI Radeon HD 5870 vs GeForce GTX 480
GeForce GTX 480 Performance114%
GeForce GTX 480 is 14% faster than ATI Radeon HD 5870
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ATI Radeon HD 5870 vs Radeon HD 7850
Radeon HD 7850 Performance112%
Radeon HD 7850 is 12% faster than ATI Radeon HD 5870
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ATI Radeon HD 5870 vs GeForce GTX 295
GeForce GTX 295 Performance110%
GeForce GTX 295 is 10% faster than ATI Radeon HD 5870
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ATI Radeon HD 5870 vs Radeon HD 6950
Radeon HD 6950 Performance106%
Radeon HD 6950 is 6% faster than ATI Radeon HD 5870
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ATI Radeon HD 5870 vs GeForce GTX 750 Ti
GeForce GTX 750 Ti Performance106%
GeForce GTX 750 Ti is 6% faster than ATI Radeon HD 5870
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More Comparisons with AMD Radeon R9 280X
Compare AMD Radeon R9 280X with other GPUs of similar performance
AMD Radeon R9 280X vs GeForce GTX 1650
GeForce GTX 1650 Performance116%
GeForce GTX 1650 is 16% faster than AMD Radeon R9 280X
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AMD Radeon R9 280X vs Radeon RX 6400
Radeon RX 6400 Performance114%
Radeon RX 6400 is 14% faster than AMD Radeon R9 280X
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AMD Radeon R9 280X vs Arc A380
Arc A380 Performance113%
Arc A380 is 13% faster than AMD Radeon R9 280X
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AMD Radeon R9 280X vs GeForce GTX 780
GeForce GTX 780 Performance112%
GeForce GTX 780 is 12% faster than AMD Radeon R9 280X
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AMD Radeon R9 280X vs Radeon HD 7970 GHz Edition
Radeon HD 7970 GHz Edition Performance102%
Radeon HD 7970 GHz Edition is 2% faster than AMD Radeon R9 280X
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AMD Radeon R9 280X vs GeForce GTX 590
GeForce GTX 590 Performance101%
GeForce GTX 590 is 1% faster than AMD Radeon R9 280X
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