GPU Comparison

Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.

Market Value Leader

Only verified data for Radeon RX 6600 XT is available. Benchmarks for other models are currently being processed.

Quick Verdict

The Radeon RX 6600 XT is marginally faster than the Arc B570, leading by roughly 6% in our performance index.

Maximum Capacity Reached. Remove a model to add another. (2/2)

VS
INTEL
Arc B570
Price
Awaiting Data
Performance
17/100
VRAM
10 GB GDDR6✓
Key Specs Advantage
+48% Bandwidth (380 GB/s vs 256 GB/s)
+25% Memory Bus (160-bit vs 128-bit)
+13% Shading Units (2,304 vs 2,048)
AMD
Radeon RX 6600 XT
Price
A$893✓
Performance
18/100✓
VRAM
8 GB GDDR6
Key Specs Advantage
+78% Ray Accelerators (32 vs 18)
Skip to Spec Sheets ↓

Radeon RX 6600 XT vs Arc B570: In-Depth Breakdown

Performance: Radeon RX 6600 XT vs Arc B570

The Radeon RX 6600 XT is marginally faster, around 6% ahead of the Arc B570. Both cards sit in the same broad class, well suited to 1080p.

Power & Efficiency

The Arc B570 draws just 150W versus 160W for the Radeon RX 6600 XT, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern Battlemage architecture on a TSMC N5 process is part of why it does more with each watt.

VRAM & Future-Proofing

With 10GB against 8GB, the Arc B570 has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6600 XT's 8GB can fall short.

Generation & Longevity

The Arc B570 is roughly 4 years newer than the Radeon RX 6600 XT (Battlemage vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.

Features & Ecosystem

Beyond raw numbers, the Arc B570 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 6600 XT offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.

Which should you buy: Arc B570 or Radeon RX 6600 XT?

The Radeon RX 6600 XT is the faster card. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.

Frequently Asked Questions

Is the Radeon RX 6600 XT better than the Arc B570?

The Radeon RX 6600 XT is marginally faster, roughly 6% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the Arc B570 or the Radeon RX 6600 XT?

Neither is a dedicated 4K card; both are best at 1080p. For 4K you'd want a faster GPU, or lean on upscaling.

Does the Arc B570 have enough VRAM advantage to matter?

Its 10GB (vs 8GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Technical Specifications Comparison

Architecture & Cores

SpecificationArc B570Radeon RX 6600 XT
ArchitectureBattlemageRDNA 2
Process NodeTSMC N5TSMC N7
CUDA Cores (Shading Units / Stream Processors)2,304✓2,048
Ray Tracing Cores1832✓
Tensor / AI Cores144—

Clock Speeds

SpecificationArc B570Radeon RX 6600 XT
Base Clock2,500 MHz✓1,968 MHz
Boost Clock2,750 MHz✓2,589 MHz

Memory

SpecificationArc B570Radeon RX 6600 XT
VRAM Capacity10 GB✓8 GB
Memory TypeGDDR6GDDR6
Memory Bus160-bit✓128-bit
Memory Speed19 Gbps✓16 Gbps
Bandwidth380 GB/s✓256 GB/s

Connectivity & Power

SpecificationArc B570Radeon RX 6600 XT
InterfacePCIe 4.0 x8PCIe 4.0 x8
TDP150 W✓160 W
Power Connectors1x 8-pin1x 8-pin
ReleasedJan 2025Jul 2021
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