Radeon RX 6800 XT VS Arc B580

Explore the complete details of Radeon RX 6800 XT VS Arc B580, including specs, performance benchmarks

graphic card

VS

Arc B580

The Radeon RX 6800 XT GPU by AMD. features a RDNA 2.0 (2020−2025) architecture. with 4608 CUDA cores. and a boost clock of 2250 MHz MHz. It offers GDDR6 memory with 16 GB GB capacity and a 256 Bit-bit interface. delivering a bandwidth of 512.0 GB/s GB/s. With a power consumption (TDP) of 300W. it supports DirectX 12 Ultimate (12_2), Vulkan 1.2 for enhanced performance.

The Radeon RX 6800 XT GPU by AMD. features a RDNA 2.0 (2020−2025) architecture. with 4608 CUDA cores. and a boost clock of 2250 MHz MHz. It offers GDDR6 memory with 16 GB GB capacity and a 256 Bit-bit interface. delivering a bandwidth of 512.0 GB/s GB/s. With a power consumption (TDP) of 300W. it supports DirectX 12 Ultimate (12_2), Vulkan 1.2 for enhanced performance.

Benchmark Performance

Radeon RX 6800 XT
59.00

Arc B580
37.22

General Information

Basic details about the Radeon RX 6800 XT, including manufacturer, ranking, and release date.

Radeon RX 6800 XT Radeon RX 6800 XT Arc B580 Arc B580
Manufacturer AMD Intel
Ranking 39 129
Popularity Rank not in top-100 not in top-100
Architecture RDNA 2.0 (2020−2025) Xe2 (2024)
GPU code name Navi 21 BMG-G21
Market Segmente Desktop Desktop
Length - Width 267 mm - 2-slot 272 mm - 2-slot
Release Date 28 October 2020 13 December 2024

Performance

Details on clock speeds, cores, and floating-point processing power of Radeon RX 6800 XT VS Arc B580.

Core Clock Speed 1825 MHz 2670 MHz
Boost Clock Speed 2250 MHz 2670 MHz
Floating Point Processing Power 20.74 TFLOPS 13.67 TFLOPS
No of Transistors 26,800 million 19,600 million
CUDA Cores 4608 2560
Ray Tracing Cores 72 20
Tensor Cores N/A 160
Texture Fill Rate 648.0 427.2
ROPs 128 80

Performance Score Comparison

Connectivity & API Support

Available display connectors and API compatibility for enhanced performance.

Radeon RX 6800 XT Radeon RX 6800 XT Arc B580 Arc B580
Interface PCIe 4.0 x16 PCIe 4.0 x8
Display Connectors 1x HDMI, 2x DisplayPort, 1x USB Type-C 1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI 1 1
DirectX 12 Ultimate (12_2) 12 Ultimate (12_2)
Shader Model 6.5 6.6
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.4
CUDA N/A N/A
DLSS N/A 1
TMUs 288 160

Memory & Bus

Information on memory type, capacity, and bandwidth to evaluate data processing power.

Memory Type GDDR6 GDDR6
Maximum RAM 16 GB 12 GB
Memory Bus Width 256 Bit 192 Bit
Memory Clock Speed 2000 MHz 2375 MHz
Memory Bandwidth 512.0 GB/s GB/s 456.0 GB/s GB/s
Resizable BAR 1 1

Power & Efficiency

Power consumption, efficiency, and additional power requirements.

Power Consumption (TDP) 300 W 190 W
Power Efficiency 15.00 14.94
Manufacturing Process 7 nm 5 nm
Supplementary Power Connectors 2x 8-pin 1x 8-pin

Closest Competitors

Here are some of the closest competitors to this GPU. Compare their power consumption, efficiency, and additional power requirements.