AMD Radeon RX 550 8CU vs Intel Arc A380 Full Specs

Summary

512 Shaders 1.18GHz	1,024 Shaders 2.45GHz
2GB GDDR5112GB/s	6GB GDDR6186.1GB/s
Peak·FP32·FP16 1.21 TFLOPS	Peak·FP32·FP16 5.02 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 50W	TDP 75W

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-32 FP64 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon RX 550 8CU1.21 TFLOPSFP16

x1

Arc A380160.6 TOPSINT4 Tensor

x132.54

Show Top Score

Theoretical Performance

Clock Speed1183MHz UC·Base·Boost·OC	Clock Speed2450MHz UC·Base·Boost·OC
Peak OPS 1.21 TFLOPSFP16	Peak OPS 160.6 TOPSINT4 Tensor
-	Tensor FP16-32 40.14 TFLOPS
-	Tensor BF16 40.14 TFLOPS
FP32 1.21 TFLOPS	FP32 5.02 TFLOPS
FP64 75.71 GFLOPS	FP64 1.25 TFLOPS
Tensor INT4 -	Tensor INT4 160.6 TOPS
-	Tensor INT8 80.28 TOPS
Pixel Rate 18.9 GPixel/s	Pixel Rate 78.4 GPixel/s
Texture Rate 37.9 GTexel/s	Texture Rate 156.8 GTexel/s

Core Config

Shaders 512 Shaders	Shaders 1,024 Shaders
TMUs 32 TMUs	TMUs 64 TMUs
ROPs 16 ROPs	ROPs 32 ROPs
Tensor Cores -	Tensor Cores 128 T-Cores
RT Cores -	RT Cores 8 RT-Cores
CUs 8 CUs	EUs 128 EUs

Clocks

Base Clock 1.1GHz	Base Clock 2GHz
Boost Clock 1.18GHz	Boost Clock 2.45GHz

Cache

L2 Cache 512KB shared

L2 Cache 4.1MB shared

Memory

2GB GDDR5	6GB GDDR6
Memory Bus 128-bit	Memory Bus 96-bit
Memory Speed 7GT/s	Memory Speed 15.5GT/s
Memory Bandwidth 112GB/s	Memory Bandwidth 186.1GB/s

Power & Thermals

TDP 50W

TDP 75W

Video Output

Multi-Monitor 3	Multi-Monitor 4
HDCP HDCP 2.2	HDCP -

Ports

-	3x DisplayPort 2.0
1x DisplayPort 1.4	-
-	1x HDMI 2.1
1x HDMI 2.0	-
1x DVI-D Dual-Link	-

Encoder

Encoder Model VCE 3.4

Encoder Model Arc

Decoder

Decoder Model UVD 6.3

Decoder Model Arc

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2.1-Slots
Height 110 mm (4.33") Width 145 mm (5.71") Depth 37 mm (1.46")	Height 114 mm (4.49") Width 222 mm (8.74") Depth 42 mm (1.65")
Cooling Open-Air 1x Fan	Cooling Open-Air 1x Fan

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture GCN 4	Architecture Alchemist
Family Radeon RX 500	Family Arc A
Branding	Branding
Codename Lexa	Codename Xe HPG
Chip Variant Polaris 12 XL	Chip Variant DG2-128
Market Segment Desktop	Market Segment Desktop
Release Date Apr 20, 2017	Release Date Jun 28, 2022

Fabrication

Foundry GlobalFoundries	Foundry TSMC
Fabrication Node 14LPP	Fabrication Node N6
Die Size 103mm²	Die Size 157mm²
Transistor Count 2.2 Billion	Transistor Count 7.2 Billion
Transistor Density 21.36 MTr/mm²	Transistor Density 45.86 MTr/mm²

Images

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