GPU Showdown

Arc A770vsGeForce RTX 4090

The Intel Arc A770 is a budget-friendly 16GB card for 1440p gaming and creative work, while the Nvidia GeForce RTX 4090 is a top-tier 24GB monster for 4K and heavy rendering.

NVIDIA Arc A770
16 GB · 225W
VS
NVIDIA GeForce RTX 4090
24 GB · 450W
NVIDIA

Arc A770

Generation 12.7 · TSMC 6 nm · 2022

32score
4.8/ 5
0 votes
VRAM
16 GB
TDP
225W
CUDA Cores
4,096
Boost Clock
2400 MHz

As an Amazon Associate we may earn from qualifying purchases.

NVIDIA

GeForce RTX 4090

Ada Lovelace · TSMC 5 nm · 2022

92score
3.8/ 5
0 votes
VRAM
24 GB
TDP
450W
Shaders
16,384
Boost Clock
2520 MHz

As an Amazon Associate we may earn from qualifying purchases.

Aggregate Performance

Overall Performance Score

A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest consumer GPU available.

Arc A770
32
RTX 4090Winner
92
RTX 4090 leads by 187.5% in aggregate performance.
Where they rank overall
#2RTX 509094
#3RTX 409092
#4RTX 508086
#84RX 5600 XT32
#85Arc A77032
#86RX Vega 5631
Technical Specifications

Side-by-Side Specs

Every detail compared. Highlighted cells indicate the leading value for that metric.

SpecsArc A770RTX 4090
General
Process Node6 nm5 nm
Memory
VRAM16 GB24 GB
Memory TypeGDDR6GDDR6X
Memory Bus256-bit384-bit
Bandwidth512 GB/s1010 GB/s
Compute
CUDA Cores4,09616,384
TMUs256512
ROPs128176
Boost Clock2400 MHz2520 MHz
FP3219.66 TF82.58 TF
Power
TDP225450
Power Connectors1x 6-pin + 1x 8-pin1x 16-pin
Display
Max Resolution7680×43207680×4320
Display Outputs1x HDMI 2.1, 3x DisplayPort 2.01x HDMI 2.1, 3x DisplayPort 1.4a
Verdict

Which should you buy?

Winner overall

The GeForce RTX 4090 wins overall for anyone needing top-tier gaming and creative performance.

Best value

The Arc A770 is the smarter pick for budget buyers seeking ample memory at a lower cost.

When the other wins

Choose the Arc A770 for a budget-friendly build where you need high memory capacity for light productivity.

FAQ

Frequently asked questions

Is the Arc A770 better than the RTX 4090?

Overall the RTX 4090 is the stronger graphics card: it ranks higher in our aggregate performance score (92 vs 32 out of 100), so it leads the Arc A770 in most workloads.

How much faster is the RTX 4090 than the Arc A770?

Based on our aggregated benchmark scores the RTX 4090 is roughly 188% faster than the Arc A770 overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the Arc A770 or the RTX 4090?

If you want the most performance, pick the RTX 4090. If the Arc A770 is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.