AMD Radeon RX 580X vs NVIDIA Quadro K420 Full Specs

Summary

2,304 Shaders 1.34GHz	192 Shaders 780MHz
8GB GDDR5256GB/s	1GB DDR328.8GB/s
Peak·FP32·FP16 6.17 TFLOPS	Peak·FP32·FP16 299.5 GFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 185W	TDP 41W
Power Connectors 1x 8-Pin	Power Connectors -

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Radeon RX 580X6.17 TFLOPSFP16

x20.62

Quadro K420299.5 GFLOPSFP32

x1

Show Top Score

Theoretical Performance

Clock Speed1340MHz UC·Base·Boost·OC	Clock Speed780MHz UC·Boost·OC
Peak OPS 6.17 TFLOPSFP16	Peak OPS 299.5 GFLOPSFP32
FP32 6.17 TFLOPS	FP32 299.5 GFLOPS
FP64 385.9 GFLOPS	FP64 12.48 GFLOPS
Pixel Rate 42.9 GPixel/s	Pixel Rate 12.5 GPixel/s
Texture Rate 193 GTexel/s	Texture Rate 12.5 GTexel/s

Core Config

Shaders 2,304 Shaders	Shaders 192 Shaders
TMUs 144 TMUs	TMUs 16 TMUs
ROPs 32 ROPs	ROPs 16 ROPs
CUs 36 CUs	SM 1 SM

Clocks

Base Clock 1.26GHz	Base Clock -
Boost Clock 1.34GHz	Boost Clock 780MHz

Cache

L2 Cache 2MB shared

L2 Cache 128KB shared

Memory

8GB GDDR5	1GB DDR3
Memory Bus 256-bit	Memory Bus 128-bit
Memory Speed 8GT/s	Memory Speed 1.8GT/s
Memory Bandwidth 256GB/s	Memory Bandwidth 28.8GB/s
ECC No	ECC No

Power & Thermals

TDP 185W

TDP 41W

Video Output

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

Ports

3x DisplayPort 1.4	-
-	1x DisplayPort 1.2
1x HDMI 2.0	-
-	1x DVI-I Dual-Link

Encoder

Encoder Model VCE 3.0

Encoder Model NVENC 1

Decoder

Decoder Model UVD 6.3

Decoder Model NVDEC 1

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 1-Slots
Height 110 mm (4.33") Width 241 mm (9.49") 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 Blower 1x Fan
Power Connectors 1x 8-Pin	Power Connectors -

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture GCN 4	Architecture Kepler
Family Radeon RX 500	Family Quadro K
Branding	Branding
Codename Ellesmere	Codename NVE7
Chip Variant Polaris 20 XL	Chip Variant -
Market Segment Desktop	Market Segment Workstation
Release Date Apr 11, 2018	Release Date Jul 22, 2014

Fabrication

Foundry GlobalFoundries	Foundry TSMC
Fabrication Node 14LPP	Fabrication Node 28nm
Die Size 232mm²	Die Size 118mm²
Transistor Count 5.7 Billion	Transistor Count 1.3 Billion
Transistor Density 24.57 MTr/mm²	Transistor Density 10.76 MTr/mm²

Images

No images available

No images available

Competitors

AMDRadeon RX 580X vs GPU AMDRadeon RX 9060 XT AMDRadeon RX 580X vs GPU AMDRadeon RX 7650 GRE AMDRadeon RX 580X vs GPU MSIGeForce RTX 3050 LP 6G OC Show 12 more

NVIDIAQuadro K420 vs GPU AMDRadeon PRO W7400 NVIDIAQuadro K420 vs GPU AMDRadeon PRO W7500 NVIDIAQuadro K420 vs GPU AMDRadeon PRO W7600 Show 2 more