GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 470
137%
137%
AMD Radeon HD 7970
82%
82%
AMD Radeon RX 470 is approximately 55% faster
Technical Specifications
| Specification | AMD Radeon RX 470 | AMD Radeon HD 7970 |
|---|---|---|
| Graphics ProcessorDifferent | Ellesmere | Tahiti |
| Cores | 2048 | 2048 |
| TMUs | 128 | 128 |
| ROPs | 32 | 32 |
| Memory SizeDifferent | 4 GB | 3 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus WidthDifferent | 256 bit | 384 bit |
Graphics Processor
| Feature | AMD Radeon RX 470 | AMD Radeon HD 7970 |
|---|---|---|
| GPU NameDifferent | Ellesmere | Tahiti |
| GPU VariantDifferent | Polaris 10 PRO(215-0876204) | 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 470 | AMD Radeon HD 7970 |
|---|---|---|
| Release DateDifferent | Aug 4th, 2016 | Jan 9th, 2012 |
| GenerationDifferent | Arctic Islands(RX 400) | Southern Islands(HD 7900) |
| PredecessorDifferent | Pirate Islands | Northern Islands |
| SuccessorDifferent | Polaris | Sea Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 179 USD | 549 USD |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 46 in our database | 191 in our database |
| AnnouncedDifferent | N/A | Dec 22nd, 2011 |
Clock Speeds
| Feature | AMD Radeon RX 470 | AMD Radeon HD 7970 |
|---|---|---|
| Base ClockDifferent | 926 MHz | N/A |
| Boost ClockDifferent | 1206 MHz | N/A |
| Memory ClockDifferent | 1650 MHz6.6 Gbps effective | 1375 MHz5.5 Gbps effective |
| GPU ClockDifferent | N/A | 925 MHz |
Memory
| Feature | AMD Radeon RX 470 | AMD Radeon HD 7970 |
|---|---|---|
| Memory SizeDifferent | 4 GB | 3 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory BusDifferent | 256 bit | 384 bit |
| BandwidthDifferent | 211.2 GB/s | 264.0 GB/s |
Render Config
| Feature | AMD Radeon RX 470 | AMD Radeon HD 7970 |
|---|---|---|
| Shading Units | 2048 | 2048 |
| TMUs | 128 | 128 |
| ROPs | 32 | 32 |
| Compute Units | 32 | 32 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 2 MB | 768 KB |
Theoretical Performance
| Feature | AMD Radeon RX 470 | AMD Radeon HD 7970 |
|---|---|---|
| Pixel RateDifferent | 38.59 GPixel/s | 29.60 GPixel/s |
| Texture RateDifferent | 154.4 GTexel/s | 118.4 GTexel/s |
| FP16 (half)Different | 4.940 TFLOPS (1:1) | N/A |
| FP32 (float)Different | 4.940 TFLOPS | 3.789 TFLOPS |
| FP64 (double)Different | 308.7 GFLOPS (1:16) | 947.2 GFLOPS (1:4) |
Board Design
| Feature | AMD Radeon RX 470 | AMD Radeon HD 7970 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 240 mm9.4 inches | 275 mm10.8 inches |
| HeightDifferent | 95 mm3.7 inches | 111 mm4.4 inches |
| WidthDifferent | 35 mm1.4 inches | 38 mm1.5 inches |
| TDPDifferent | 120 W | 250 W |
| Suggested PSUDifferent | 300 W | 600 W |
| OutputsDifferent | 1x HDMI 2.0b3x DisplayPort 1.4a | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 6-pin | 1x 6-pin + 1x 8-pin |
| Board NumberDifferent | C940, 109-D00947-00_02 | 109-C38637-00 |
Graphics Features
| Feature | AMD Radeon RX 470 | 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
51
Detailed Features
More Comparisons with AMD Radeon RX 470
Compare AMD Radeon RX 470 with other GPUs of similar performance
AMD Radeon RX 470 vs GeForce GTX 1060 6 GB
GeForce GTX 1060 6 GB Performance120%
GeForce GTX 1060 6 GB is 20% faster than AMD Radeon RX 470
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AMD Radeon RX 470 vs Radeon R9 390X
Radeon R9 390X Performance118%
Radeon R9 390X is 18% faster than AMD Radeon RX 470
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AMD Radeon RX 470 vs GeForce GTX 690
GeForce GTX 690 Performance117%
GeForce GTX 690 is 17% faster than AMD Radeon RX 470
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AMD Radeon RX 470 vs Radeon RX 480
Radeon RX 480 Performance116%
Radeon RX 480 is 16% faster than AMD Radeon RX 470
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AMD Radeon RX 470 vs Radeon HD 7990
Radeon HD 7990 Performance115%
Radeon HD 7990 is 15% faster than AMD Radeon RX 470
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AMD Radeon RX 470 vs GeForce GTX 780 Ti
GeForce GTX 780 Ti Performance113%
GeForce GTX 780 Ti is 13% faster than AMD Radeon RX 470
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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
Compare Detailed Specs
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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