AMD Radeon 530 5CU vs AMD Radeon RX 540 Full Specs
320 Shaders 1.02GHz | 512 Shaders 1.22GHz |
1GB GDDR536GB/s | 2GB GDDR596GB/s |
·· 655.4 GFLOPS | ·· 1.25 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
Radeon 530 5CU655.4 GFLOPSFP32
Radeon RX 5401.25 TFLOPSFP16Clock Speed ·· | Clock Speed ··· |
Peak OPS 655.4 GFLOPSFP32 | Peak OPS 1.25 TFLOPSFP16 |
FP32 655.4 GFLOPS | FP32 1.25 TFLOPS |
FP64 40.96 GFLOPS | FP64 78.02 GFLOPS |
Pixel Rate 8.2 GPixel/s | Pixel Rate 19.5 GPixel/s |
Texture Rate 20.5 GTexel/s | Texture Rate 39 GTexel/s |
Shaders 320 Shaders | Shaders 512 Shaders |
TMUs 20 TMUs | TMUs 32 TMUs |
ROPs 8 ROPs | ROPs 16 ROPs |
CUs 5 CUs | CUs 8 CUs |
Base Clock - | Base Clock 1.12GHz |
Boost Clock 1.02GHz | Boost Clock 1.22GHz |
L2 Cache 256KB shared | L2 Cache 512KB shared |
1GB GDDR5 | 2GB GDDR5 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 4.5GT/s | Memory Speed 6GT/s |
Memory Bandwidth 36GB/s | Memory Bandwidth 96GB/s |
Multi-Monitor 3 | Multi-Monitor 3 |
HDCP HDCP 1.4 | HDCP HDCP 2.2 |
- | 1x DisplayPort 1.4 |
1x DisplayPort 1.2 | - |
- | 1x HDMI 2.0 |
- | 1x DVI-D Dual-Link |
1x DVI-I Dual-Link | - |
- | Encoder Model VCE 3.4 |
- | Decoder Model UVD 6.3 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 1-Slots | PCIe 2-Slots |
- | Height 110 mm (4.33")Width 145 mm (5.71")Depth 37 mm (1.46") |
Cooling Open-Air 1x Fan | Cooling Open-Air 1x Fan |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Topaz | Codename Lexa |
Chip Variant Weston Pro | Chip Variant Polaris 12 XL |
Market Segment Desktop | Market Segment Desktop |
Release Date Apr 18, 2017 | Release Date Apr 18, 2017 |
Foundry TSMC | Foundry GlobalFoundries |
Fabrication Node 28nm | Fabrication Node 14LPP |
Die Size 125mm² | Die Size 103mm² |
Transistor Count 1.6 Billion | Transistor Count 2.2 Billion |
Transistor Density 12.4 MTr/mm² | Transistor Density 21.36 MTr/mm² |
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