52

Arc B580 Graphics Card

Battlemage · 12 GB GDDR6

$249

MSRP

72

RTX 3080 Graphics Card

Ampere · 10 GB GDDR6X

$699

MSRP

Our verdict

The RTX 3080 Graphics Card takes the performance lead with a 38% higher overall score, driven by its more shader cores, 10 GB of memory, and 29.8 TFLOPS TFLOPS of compute power. In gaming benchmarks at 1440p, it delivers roughly 31% more frames per second across demanding titles like Alan Wake 2 and Black Myth Wukong.

However, the Arc B580 Graphics Card tells a compelling value story. At $249 versus the RTX 3080 Graphics Card's $699 price tag, it costs 181% less while delivering performance that's only 38% behind. Its 12 GB of memory is still more than enough for 1440p and even 4K gaming in most titles.

Our recommendation: for the majority of gamers targeting 1440p or even 4K with upscaling enabled, the Arc B580 Graphics Card is the smarter purchase. The RTX 3080 Graphics Card only makes sense if you need the absolute maximum performance for native 4K ray tracing, professional 3D rendering, or AI workloads where the extra VRAM and compute power provide a tangible advantage.

Performance winner

RTX 3080 Graphics Card

38% faster overall

Best value for money

Arc B580 Graphics Card

42% better value per dollar

Arc B580 Graphics Card best for

Power efficiency

42% better value per dollar

Memory

Memory
12 GB
10 GB
Memory type
GDDR6
GDDR6X
Memory bus
192-bit
320-bit
Memory bandwidth
456 GB/s
760 GB/s

Performance

Boost clock
2,670 MHz
1,710 MHz
Base clock
2,050 MHz
1,440 MHz
FP32 performance
12.8 TFLOPS
29.8 TFLOPS

Physical

Transistors
18.6 billion
28.3 billion
Process
5 nm
8 nm
PCIe
PCIe 4
PCIe 4
Card length
267 mm
285 mm

Power

TDP
150W
320W
Power connector
8-pin
12-pin

Gaming benchmarks (avg FPS at 1440p ultra)

Alan Wake 2
42 fps
58 fps
Black Myth Wukong
47 fps
65 fps
Counter-Strike 2
270 fps
340 fps
Cyberpunk 2077
52 fps
72 fps
Hogwarts Legacy
53 fps
74 fps
Spider-Man 2
56 fps
77 fps

Synthetic & compute benchmarks

Geekbench 6 Compute
98,000 points
142,000 points
3DMark Fire Strike
21,500 points
32,000 points
3DMark Time Spy
13,000 points
19,000 points

Frequently asked questions

Is the RTX 3080 Graphics Card worth $450 more than the Arc B580 Graphics Card?

It depends on your needs. The RTX 3080 Graphics Card scores 72 overall vs 52 for the Arc B580 Graphics Card. If you need the extra performance for demanding tasks, the premium is justified. For most users gaming at 1440p or below, the Arc B580 Graphics Card offers better value.

Which GPU is better for 1440p gaming, the Arc B580 Graphics Card or RTX 3080 Graphics Card?

The RTX 3080 Graphics Card delivers higher frame rates at 1440p, but both GPUs handle 1440p gaming well. The RTX 3080 Graphics Card provides more headroom for ray tracing and future titles, while the Arc B580 Graphics Card still maintains smooth gameplay in current games.

Can the Arc B580 Graphics Card handle 4K gaming?

The Arc B580 Graphics Card can handle 4K gaming in less demanding titles and with upscaling technologies like DLSS or FSR. For native 4K at ultra settings in demanding games, the RTX 3080 Graphics Card is the better choice with its higher performance ceiling.

Which should I buy, the Arc B580 Graphics Card or RTX 3080 Graphics Card?

Choose the Arc B580 Graphics Card if you want the best value for money and primarily game at 1080p or 1440p. Choose the RTX 3080 Graphics Card if you need maximum performance, play at 4K, or do professional workloads like video editing and 3D rendering.

Related comparisons

Arc B580 Graphics Card VS RTX 3060 Graphics CardArc B580 Graphics Card VS RX 7600 Graphics CardArc B580 Graphics Card VS RTX 4060 Graphics CardArc B580 Graphics Card VS RX 7600 XT Graphics CardArc B580 Graphics Card VS Arc A770 Graphics CardArc B580 Graphics Card VS Arc A750 Graphics CardArc B580 Graphics Card VS RX 9070 Graphics CardArc B580 Graphics Card VS RTX 4070 SUPER Graphics CardArc B580 Graphics Card VS RTX 4070 Graphics CardArc B580 Graphics Card VS RX 7900 GRE Graphics CardArc B580 Graphics Card VS RX 7800 XT Graphics CardArc B580 Graphics Card VS RTX 5060 Ti Graphics CardRTX 3080 Graphics Card VS RTX 3060 Graphics CardRTX 3080 Graphics Card VS RX 7600 Graphics CardRTX 3080 Graphics Card VS RTX 4060 Graphics CardRTX 3080 Graphics Card VS RX 7600 XT Graphics CardRTX 3080 Graphics Card VS Arc A770 Graphics CardRTX 3080 Graphics Card VS Arc A750 Graphics CardRTX 3080 Graphics Card VS RX 9070 Graphics CardRTX 3080 Graphics Card VS RTX 4070 SUPER Graphics CardRTX 3080 Graphics Card VS RTX 4070 Graphics CardRTX 3080 Graphics Card VS RX 7900 GRE Graphics CardRTX 3080 Graphics Card VS RX 7800 XT Graphics CardRTX 3080 Graphics Card VS RTX 5060 Ti Graphics Card

Arc B580 Graphics Card VS RTX 3060 Graphics Card

Score 52 VS 50

RTX 3080 Graphics Card VS RTX 3060 Graphics Card

Score 72 VS 50

Arc B580 Graphics Card VS RX 7600 Graphics Card

Score 52 VS 50

RTX 3080 Graphics Card VS RX 7600 Graphics Card

Score 72 VS 50

Arc B580 Graphics Card VS RTX 4060 Graphics Card

Score 52 VS 55

RTX 3080 Graphics Card VS RTX 4060 Graphics Card

Score 72 VS 55

Arc B580 Graphics Card VS RX 7600 XT Graphics Card

Score 52 VS 55

RTX 3080 Graphics Card VS RX 7600 XT Graphics Card

Score 72 VS 55

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