GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 580
169%
169%
AMD Radeon HD 7970
67%
67%
AMD Radeon RX 580 is approximately 102% faster
Technical Specifications
| Specification | AMD Radeon RX 580 | AMD Radeon HD 7970 |
|---|---|---|
| Graphics ProcessorDifferent | Polaris 20 | Tahiti |
| CoresDifferent | 2304 | 2048 |
| TMUsDifferent | 144 | 128 |
| ROPs | 32 | 32 |
| Memory SizeDifferent | 8 GB | 3 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 256 bit | 384 bit |
Graphics Processor
| Feature | AMD Radeon RX 580 | AMD Radeon HD 7970 |
|---|---|---|
| GPU NameDifferent | Polaris 20 | Tahiti |
| GPU VariantDifferent | Polaris 20 XTX(215-0910038) | Tahiti XT(215-0821060) |
| ArchitectureDifferent | GCN 4.0 | GCN 1.0 |
| FoundryDifferent | GlobalFoundries | TSMC |
| Process SizeDifferent | 14 nm | 28 nm |
| TransistorsDifferent | 5,700 million | 4,313 million |
| DensityDifferent | 24.6M / mm² | 12.3M / mm² |
| Die SizeDifferent | 232 mm² | 352 mm² |
| Chip PackageDifferent | BGA-1401 | N/A |
Graphics Card
| Feature | AMD Radeon RX 580 | AMD Radeon HD 7970 |
|---|---|---|
| Release DateDifferent | Apr 18th, 2017 | Jan 9th, 2012 |
| GenerationDifferent | Polaris(RX 500) | Southern Islands(HD 7900) |
| PredecessorDifferent | Arctic Islands | Northern Islands |
| SuccessorDifferent | Vega | Sea Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 229 USD | 549 USD |
| Current PriceDifferent | Amazon/Newegg | N/A |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 52 in our database | 191 in our database |
| AnnouncedDifferent | N/A | Dec 22nd, 2011 |
Clock Speeds
| Feature | AMD Radeon RX 580 | AMD Radeon HD 7970 |
|---|---|---|
| Base ClockDifferent | 1257 MHz | N/A |
| Boost ClockDifferent | 1340 MHz | N/A |
| Memory ClockDifferent | 2000 MHz8 Gbps effective | 1375 MHz5.5 Gbps effective |
| GPU ClockDifferent | N/A | 925 MHz |
Memory
| Feature | AMD Radeon RX 580 | AMD Radeon HD 7970 |
|---|---|---|
| Memory SizeDifferent | 8 GB | 3 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 256 bit | 384 bit |
| BandwidthDifferent | 256.0 GB/s | 264.0 GB/s |
Render Config
| Feature | AMD Radeon RX 580 | AMD Radeon HD 7970 |
|---|---|---|
| Shading UnitsDifferent | 2304 | 2048 |
| TMUsDifferent | 144 | 128 |
| ROPs | 32 | 32 |
| Compute UnitsDifferent | 36 | 32 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 2 MB | 768 KB |
Theoretical Performance
| Feature | AMD Radeon RX 580 | AMD Radeon HD 7970 |
|---|---|---|
| Pixel RateDifferent | 42.88 GPixel/s | 29.60 GPixel/s |
| Texture RateDifferent | 193.0 GTexel/s | 118.4 GTexel/s |
| FP16 (half)Different | 6.175 TFLOPS (1:1) | N/A |
| FP32 (float)Different | 6.175 TFLOPS | 3.789 TFLOPS |
| FP64 (double)Different | 385.9 GFLOPS (1:16) | 947.2 GFLOPS (1:4) |
Board Design
| Feature | AMD Radeon RX 580 | AMD Radeon HD 7970 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 241 mm9.5 inches | 275 mm10.8 inches |
| TDPDifferent | 185 W | 250 W |
| Suggested PSUDifferent | 450 W | 600 W |
| OutputsDifferent | 1x HDMI 2.0b3x DisplayPort 1.4a | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Board NumberDifferent | C940, D009-04 | 109-C38637-00 |
| HeightDifferent | N/A | 111 mm4.4 inches |
| WidthDifferent | N/A | 38 mm1.5 inches |
Graphics Features
| Feature | AMD Radeon RX 580 | AMD Radeon HD 7970 |
|---|---|---|
| DirectXDifferent | 12 (12_0) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCLDifferent | 2.1 | 2.1 (1.2) |
| VulkanDifferent | 1.3 | 1.2.170 |
| Shader ModelDifferent | 6.7 | 6.5 (5.1) |
Comparison Summary
7
Specifications Compared
8
Feature Categories
52
Detailed Features
More Comparisons with AMD Radeon RX 580
Compare AMD Radeon RX 580 with other GPUs of similar performance
AMD Radeon RX 580 vs GeForce GTX 980 Ti
GeForce GTX 980 Ti Performance118%
GeForce GTX 980 Ti is 18% faster than AMD Radeon RX 580
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AMD Radeon RX 580 vs GeForce RTX 3050 8 GB
GeForce RTX 3050 8 GB Performance117%
GeForce RTX 3050 8 GB is 17% faster than AMD Radeon RX 580
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AMD Radeon RX 580 vs Radeon R9 FURY X
Radeon R9 FURY X Performance116%
Radeon R9 FURY X is 16% faster than AMD Radeon RX 580
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AMD Radeon RX 580 vs GeForce GTX 1660
GeForce GTX 1660 Performance114%
GeForce GTX 1660 is 14% faster than AMD Radeon RX 580
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AMD Radeon RX 580 vs Radeon RX 590
Radeon RX 590 Performance108%
Radeon RX 590 is 8% faster than AMD Radeon RX 580
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AMD Radeon RX 580 vs Radeon R9 FURY
Radeon R9 FURY Performance105%
Radeon R9 FURY is 5% faster than AMD Radeon RX 580
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More Comparisons with AMD Radeon HD 7970
Compare AMD Radeon HD 7970 with other GPUs of similar performance
AMD Radeon HD 7970 vs Radeon HD 7970 GHz Edition
Radeon HD 7970 GHz Edition Performance113%
Radeon HD 7970 GHz Edition is 13% faster than AMD Radeon HD 7970
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AMD Radeon HD 7970 vs GeForce GTX 590
GeForce GTX 590 Performance113%
GeForce GTX 590 is 13% faster than AMD Radeon HD 7970
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AMD Radeon HD 7970 vs Radeon R9 280X
Radeon R9 280X Performance111%
Radeon R9 280X is 11% faster than AMD Radeon HD 7970
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AMD Radeon HD 7970 vs Radeon HD 6990
Radeon HD 6990 Performance109%
Radeon HD 6990 is 9% faster than AMD Radeon HD 7970
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AMD Radeon HD 7970 vs GeForce GTX 1050 Ti
GeForce GTX 1050 Ti Performance103%
GeForce GTX 1050 Ti is 3% faster than AMD Radeon HD 7970
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AMD Radeon HD 7970 vs GeForce GTX 680
GeForce GTX 680 Performance101%
GeForce GTX 680 is 1% faster than AMD Radeon HD 7970
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