GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon RX 470
223%
223%
AMD Radeon HD 6950
45%
45%
AMD Radeon RX 470 is approximately 178% faster
Technical Specifications
| Specification | AMD Radeon RX 470 | AMD Radeon HD 6950 |
|---|---|---|
| Graphics ProcessorDifferent | Ellesmere | Cayman |
| CoresDifferent | 2048 | 1408 |
| TMUsDifferent | 128 | 88 |
| ROPs | 32 | 32 |
| Memory SizeDifferent | 4 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 256 bit | 256 bit |
Graphics Processor
| Feature | AMD Radeon RX 470 | AMD Radeon HD 6950 |
|---|---|---|
| GPU NameDifferent | Ellesmere | Cayman |
| GPU VariantDifferent | Polaris 10 PRO(215-0876204) | Cayman PRO(215-0807019) |
| ArchitectureDifferent | GCN 4.0 | TeraScale 3 |
| FoundryDifferent | GlobalFoundries | TSMC |
| Process SizeDifferent | 14 nm | 40 nm |
| TransistorsDifferent | 5,700 million | 2,640 million |
| DensityDifferent | 24.6M / mm² | 6.8M / mm² |
| Die SizeDifferent | 232 mm² | 389 mm² |
| Chip PackageDifferent | BGA-1401 | N/A |
Graphics Card
| Feature | AMD Radeon RX 470 | AMD Radeon HD 6950 |
|---|---|---|
| Release DateDifferent | Aug 4th, 2016 | Dec 14th, 2010 |
| GenerationDifferent | Arctic Islands(RX 400) | Northern Islands(HD 6900) |
| PredecessorDifferent | Pirate Islands | Evergreen |
| SuccessorDifferent | Polaris | Southern Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 179 USD | 299 USD |
| Bus InterfaceDifferent | PCIe 3.0 x16 | PCIe 2.0 x16 |
| ReviewsDifferent | 46 in our database | 111 in our database |
Clock Speeds
| Feature | AMD Radeon RX 470 | AMD Radeon HD 6950 |
|---|---|---|
| Base ClockDifferent | 926 MHz | N/A |
| Boost ClockDifferent | 1206 MHz | N/A |
| Memory ClockDifferent | 1650 MHz6.6 Gbps effective | 1250 MHz5 Gbps effective |
| GPU ClockDifferent | N/A | 800 MHz |
Memory
| Feature | AMD Radeon RX 470 | AMD Radeon HD 6950 |
|---|---|---|
| Memory SizeDifferent | 4 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256 bit | 256 bit |
| BandwidthDifferent | 211.2 GB/s | 160.0 GB/s |
Render Config
| Feature | AMD Radeon RX 470 | AMD Radeon HD 6950 |
|---|---|---|
| Shading UnitsDifferent | 2048 | 1408 |
| TMUsDifferent | 128 | 88 |
| ROPs | 32 | 32 |
| Compute UnitsDifferent | 32 | 22 |
| L1 CacheDifferent | 16 KB (per CU) | 8 KB (per CU) |
| L2 CacheDifferent | 2 MB | 512 KB |
Theoretical Performance
| Feature | AMD Radeon RX 470 | AMD Radeon HD 6950 |
|---|---|---|
| Pixel RateDifferent | 38.59 GPixel/s | 25.60 GPixel/s |
| Texture RateDifferent | 154.4 GTexel/s | 70.40 GTexel/s |
| FP16 (half)Different | 4.940 TFLOPS (1:1) | N/A |
| FP32 (float)Different | 4.940 TFLOPS | 2.253 TFLOPS |
| FP64 (double)Different | 308.7 GFLOPS (1:16) | 563.2 GFLOPS (1:4) |
Board Design
| Feature | AMD Radeon RX 470 | AMD Radeon HD 6950 |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 240 mm9.4 inches | 286 mm11.3 inches |
| HeightDifferent | 95 mm3.7 inches | 126 mm5 inches |
| WidthDifferent | 35 mm1.4 inches | 42 mm1.7 inches |
| TDPDifferent | 120 W | 200 W |
| Suggested PSUDifferent | 300 W | 550 W |
| OutputsDifferent | 1x HDMI 2.0b3x DisplayPort 1.4a | 2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 1x 6-pin | 2x 6-pin |
| Board NumberDifferent | C940, 109-D00947-00_02 | 109-C21647-00 |
Graphics Features
| Feature | AMD Radeon RX 470 | AMD Radeon HD 6950 |
|---|---|---|
| DirectXDifferent | 12 (12_0) | 11.2 (11_0) |
| OpenGLDifferent | 4.6 | 4.4 |
| OpenCLDifferent | 2.1 | 1.2 |
| VulkanDifferent | 1.3 | N/A |
| Shader ModelDifferent | 6.7 | 5.0 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
50
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 6950
Compare AMD Radeon HD 6950 with other GPUs of similar performance
AMD Radeon HD 6950 vs Radeon RX 560
Radeon RX 560 Performance119%
Radeon RX 560 is 19% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs GeForce GTX 570
GeForce GTX 570 Performance117%
GeForce GTX 570 is 17% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs GeForce GTX 660
GeForce GTX 660 Performance117%
GeForce GTX 660 is 17% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs Radeon R7 370
Radeon R7 370 Performance116%
Radeon R7 370 is 16% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs Radeon HD 6970
Radeon HD 6970 Performance112%
Radeon HD 6970 is 12% faster than AMD Radeon HD 6950
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AMD Radeon HD 6950 vs GeForce GTX 480
GeForce GTX 480 Performance107%
GeForce GTX 480 is 7% faster than AMD Radeon HD 6950
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