GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
AMD Radeon VII
746%
746%
AMD Radeon HD 7770 GHz Edition
36%
36%
AMD Radeon VII is approximately 710% faster
Technical Specifications
| Specification | AMD Radeon VII | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Graphics ProcessorDifferent | Vega 20 | Cape Verde |
| CoresDifferent | 3840 | 640 |
| TMUsDifferent | 240 | 40 |
| ROPsDifferent | 64 | 16 |
| Memory SizeDifferent | 16 GB | 1024 MB |
| Memory TypeDifferent | HBM2 | GDDR5 |
| Bus WidthDifferent | 4096 bit | 128 bit |
Graphics Processor
| Feature | AMD Radeon VII | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| GPU NameDifferent | Vega 20 | Cape Verde |
| GPU VariantDifferent | Vega 20 XT | Cape Verde XT(215-0825117) |
| ArchitectureDifferent | GCN 5.1 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 7 nm | 28 nm |
| TransistorsDifferent | 13,230 million | 1,500 million |
| DensityDifferent | 40.0M / mm² | 12.2M / mm² |
| Die SizeDifferent | 331 mm² | 123 mm² |
| Chip PackageDifferent | BGA-1933 | FCBGA-962 |
Graphics Card
| Feature | AMD Radeon VII | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Release DateDifferent | Feb 7th, 2019 | Feb 15th, 2012 |
| GenerationDifferent | Vega II(Radeon VII) | Southern Islands(HD 7700) |
| PredecessorDifferent | Vega | Northern Islands |
| SuccessorDifferent | Navi | Sea Islands |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 699 USD | 159 USD |
| Current PriceDifferent | Amazon/Newegg | N/A |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | N/A | 97 in our database |
Clock Speeds
| Feature | AMD Radeon VII | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Base ClockDifferent | 1400 MHz | N/A |
| Boost ClockDifferent | 1750 MHz | N/A |
| Peak ClockDifferent | 1802 MHz | N/A |
| Memory ClockDifferent | 1000 MHz2 Gbps effective | 1125 MHz4.5 Gbps effective |
| GPU ClockDifferent | N/A | 1000 MHz |
Memory
| Feature | AMD Radeon VII | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Memory SizeDifferent | 16 GB | 1024 MB |
| Memory TypeDifferent | HBM2 | GDDR5 |
| Memory BusDifferent | 4096 bit | 128 bit |
| BandwidthDifferent | 1.02 TB/s | 72.00 GB/s |
Render Config
| Feature | AMD Radeon VII | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Shading UnitsDifferent | 3840 | 640 |
| TMUsDifferent | 240 | 40 |
| ROPsDifferent | 64 | 16 |
| Compute UnitsDifferent | 60 | 10 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 CacheDifferent | 4 MB | 256 KB |
Theoretical Performance
| Feature | AMD Radeon VII | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Pixel RateDifferent | 112.0 GPixel/s | 16.00 GPixel/s |
| Texture RateDifferent | 420.0 GTexel/s | 40.00 GTexel/s |
| FP16 (half)Different | 26.88 TFLOPS (2:1) | N/A |
| FP32 (float)Different | 13.44 TFLOPS | 1,280.0 GFLOPS |
| FP64 (double)Different | 3.360 TFLOPS (1:4) | 80.00 GFLOPS (1:16) |
Board Design
| Feature | AMD Radeon VII | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 280 mm11 inches | 210 mm8.3 inches |
| HeightDifferent | 125 mm4.9 inches | N/A |
| WidthDifferent | 40 mm1.6 inches | N/A |
| TDPDifferent | 295 W | 80 W |
| Suggested PSUDifferent | 600 W | 250 W |
| OutputsDifferent | 1x HDMI 2.0b3x DisplayPort 1.4a | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 |
| Power ConnectorsDifferent | 2x 8-pin | 1x 6-pin |
| Board NumberDifferent | 109-D36037-00_04 | 109-C44157-00C, C468 |
| BIOS NumberDifferent | 113-D3600200-105 | N/A |
Graphics Features
| Feature | AMD Radeon VII | AMD Radeon HD 7770 GHz Edition |
|---|---|---|
| DirectXDifferent | 12 (12_1) | 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
53
Detailed Features
More Comparisons with AMD Radeon VII
Compare AMD Radeon VII with other GPUs of similar performance
AMD Radeon VII vs GeForce RTX 2080 SUPER
GeForce RTX 2080 SUPER Performance120%
GeForce RTX 2080 SUPER is 20% faster than AMD Radeon VII
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AMD Radeon VII vs Radeon RX 7600 XT
Radeon RX 7600 XT Performance119%
Radeon RX 7600 XT is 19% faster than AMD Radeon VII
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AMD Radeon VII vs GeForce RTX 4060
GeForce RTX 4060 Performance119%
GeForce RTX 4060 is 19% faster than AMD Radeon VII
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AMD Radeon VII vs Arc B580
Arc B580 Performance119%
Arc B580 is 19% faster than AMD Radeon VII
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AMD Radeon VII vs GeForce RTX 5050
GeForce RTX 5050 Performance116%
GeForce RTX 5050 is 16% faster than AMD Radeon VII
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AMD Radeon VII vs GeForce RTX 2080
GeForce RTX 2080 Performance115%
GeForce RTX 2080 is 15% faster than AMD Radeon VII
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More Comparisons with AMD Radeon HD 7770 GHz Edition
Compare AMD Radeon HD 7770 GHz Edition with other GPUs of similar performance
AMD Radeon HD 7770 GHz Edition vs GeForce GTX 650 Ti
GeForce GTX 650 Ti Performance119%
GeForce GTX 650 Ti is 19% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs Radeon HD 5850
Radeon HD 5850 Performance117%
Radeon HD 5850 is 17% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs GeForce GTX 285
GeForce GTX 285 Performance109%
GeForce GTX 285 is 9% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs Radeon HD 6850
Radeon HD 6850 Performance107%
Radeon HD 6850 is 7% faster than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs GeForce GTX 280
GeForce GTX 280 Performance100%
GeForce GTX 280 is 0% slower than AMD Radeon HD 7770 GHz Edition
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AMD Radeon HD 7770 GHz Edition vs Radeon HD 7770 GHz Edition
Radeon HD 7770 GHz Edition Performance100%
Radeon HD 7770 GHz Edition is 0% slower than AMD Radeon HD 7770 GHz Edition
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