Graphics card | AMD Radeon RX Vega 64 Liquid Cooling | ATI Radeon HD 5450 | ||||||
Market (main) | Desktop | Desktop | ||||||
Release date | Q3 2017 | Q1 2010 | ||||||
Model number | Vega 10 XTX | Cedar PRO | ||||||
GPU name | Vega 10 | Cedar | ||||||
Architecture | GCN 5.0 | TeraScale 2 | ||||||
Generation | RX Vega | Evergreen HD 5400 | ||||||
Lithography | 14 nm | 40 nm | ||||||
Transistors | 12,500,000,000 | 292,000,000 | ||||||
Bus interface | PCIe 3.0 x16 | PCIe 2.0 x16 | ||||||
GPU base clock | 1,406 MHz | 650 MHz | ||||||
GPU boost clock | 1,677 MHz | 650 MHz | ||||||
Memory frequency | 945 MHz | 400 MHz | ||||||
Effective memory speed | 1.9 Gbps | 0.8 Gbps | ||||||
Memory size | 8 GB | 512 MB | ||||||
Memory type | HBM2 | DDR2 | ||||||
Memory bus | 2048 bit | 64 bit | ||||||
Memory bandwidth | 483.8 GB/s | 6.4 GB/s | ||||||
TDP | 345 W | 19 W | ||||||
Suggested PSU | 700W ATX Power Supply ![]() | 200W ATX Power Supply ![]() | ||||||
Multicard technology | - | - | ||||||
Outputs | 1x HDMI 3x DisplayPort |
1x DVI 1x HDMI 1x VGA |
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Cores (compute units, SM, SMX) | 64 | 2 | ||||||
Shading units | 4,096 | 80 | ||||||
TMUs | 256 | 8 | ||||||
ROPs | 64 | 4 | ||||||
Cache memory | 4 MB | 128 KB | ||||||
Pixel fillrate | 107.3 GP/s | 2.6 GP/s | ||||||
Texture fillrate | 429.3 GT/s | 5.2 GT/s | ||||||
Performance FP32 (float) | 13.7 TFLOPS | 104 GFLOPS | ||||||
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FP32 Performance in GFLOPS | |
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AMD Radeon RX Vega 64 Liquid Cooling![]() |
13,740 |
ATI Radeon HD 5450![]() |
104 |
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