AMD Radeon RX 560D vs NVIDIA Quadro K620 Full Specs

Summary

896 Shaders 1.18GHz	384 Shaders 1GHz
4GB GDDR596GB/s	2GB DDR328.8GB/s
Peak·FP32·FP16 2.11 TFLOPS	Peak·FP32·FP16 768 GFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 65W	TDP 45W

Theoretical Performance

Clock Speed1175MHz UC·Base·Boost·OC	Clock Speed1000MHz UC·Boost·OC
Peak OPS 2.11 TFLOPSFP16	Peak OPS 768 GFLOPSFP32
FP32 2.11 TFLOPS	FP32 768 GFLOPS
FP64 131.6 GFLOPS	FP64 24 GFLOPS
Pixel Rate 18.8 GPixel/s	Pixel Rate 16 GPixel/s
Texture Rate 65.8 GTexel/s	Texture Rate 24 GTexel/s

Core Config

Shaders 896 Shaders	Shaders 384 Shaders
TMUs 56 TMUs	TMUs 24 TMUs
ROPs 16 ROPs	ROPs 16 ROPs
CUs 14 CUs	SMs 3 SMs

Clocks

Base Clock 1.09GHz	Base Clock -
Boost Clock 1.18GHz	Boost Clock 1GHz

Cache

L2 Cache 1MB shared

L2 Cache 2MB shared

Memory

4GB GDDR5	2GB DDR3
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 6GT/s	Memory Speed 1.8GT/s
Memory Bandwidth 96GB/s	Memory Bandwidth 28.8GB/s
ECC No	ECC No

Power & Thermals

TDP 65W

TDP 45W

Video Output

Multi-Monitor 3	Multi-Monitor 2
HDCP HDCP 2.2	HDCP -

Ports

1x DisplayPort 1.4 1x HDMI 2.0 1x DVI-D Dual-Link

1x DisplayPort 1.2 - 1x DVI-I Dual-Link

Encoder

Encoder Model VCE 3.4	Encoder Model NVENC 2
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) -

Decoder

Decoder Model UVD 6.3	Decoder Model NVDEC 1
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264) HEVC (H.265)	Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 AVC (H.264) -

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 1-Slots
Height 110 mm (4.33") Width 170 mm (6.69") Depth 37 mm (1.46")	Height 69 mm (2.72") Width 160 mm (6.3") Depth 20 mm (0.79")
Cooling Open-Air 2x Fans	Cooling Open-Air 1x Fan

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture GCN 4	Architecture Maxwell
Family Radeon RX 500	Family Quadro K
Branding	Branding
Codename Baffin	Codename NV117
Chip Variant Polaris 21 XL	Chip Variant GM107-220-A2
Market Segment Desktop	Market Segment Workstation
Release Date Jul 4, 2017	Release Date Jul 22, 2014

Fabrication

Foundry GlobalFoundries	Foundry TSMC
Fabrication Node 14LPP	Fabrication Node 28nm
Die Size 123mm²	Die Size 148mm²
Transistor Count 3 Billion	Transistor Count 1.9 Billion
Transistor Density 24.39 MTr/mm²	Transistor Density 12.64 MTr/mm²

Images