Gigabyte

Gigabyte Aorus Master GeForce RTX 4080

Name: Gigabyte Aorus Master GeForce RTX 4080
Brand: Gigabyte
SKU: rtx-4080-gigabyte-aorus-master

Ada · 16 GB GDDR6X · 320 W · Aorus Master

/ 100

From $1,344

Gigabyte Aorus Master GeForce RTX 4080 wins by 8

PNY

PNY XLR8 RTX A4500

Ampere · 20 GB GDDR6 ECC · 200 W · XLR8

/ 100

From $2,210

Specdex verdict

Gigabyte Aorus Master GeForce RTX 4080 takes it — here’s why.

In our weighted Specdex score, Gigabyte Aorus Master GeForce RTX 4080 lands at 92 and PNY XLR8 RTX A4500 at 84. That puts Gigabyte Aorus Master GeForce RTX 4080 ahead by 8 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Gigabyte Aorus Master GeForce RTX 4080 if…

✓NVIDIA driver stack
✓DLSS support on RTX
✓Strong resale value

Pick PNY XLR8 RTX A4500 if…

✓ECC VRAM for professional workloads
✓ISV certifications
✓Huge framebuffer

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Winner by scenario

Derived from the sub-score breakdown · not a separate test

4K & rasterization

Gigabyte Aorus Master GeForce RTX 4080

Traditional rendering throughput at high resolution

Gigabyte Aorus Master GeForce RTX 4080 leads on raster (92 vs 79).

Ray tracing

Gigabyte Aorus Master GeForce RTX 4080

RT-heavy titles with path-traced lighting

Gigabyte Aorus Master GeForce RTX 4080 leads on rt (87 vs 84).

AI workloads

Gigabyte Aorus Master GeForce RTX 4080

Local inference, upscaling, generative tools

Gigabyte Aorus Master GeForce RTX 4080 leads on ai (89 vs 85).

Power efficiency

PNY XLR8 RTX A4500

Frames per watt — heat, noise, and PSU sizing

PNY XLR8 RTX A4500 leads on efficiency (85 vs 73).

Value for money

Gigabyte Aorus Master GeForce RTX 4080

Specdex score per dollar at MSRP

Gigabyte Aorus Master GeForce RTX 4080 more score per dollar ($1,344 vs $2,210).

Gigabyte Aorus Master GeForce RTX 4080 92

84 PNY XLR8 RTX A4500

Score breakdown

Gigabyte Aorus Master GeForce RTX 4080

raster 92

rt 87

ai 89

efficiency 73

PNY XLR8 RTX A4500

raster 79

rt 84

ai 85

efficiency 85

Specs side-by-side

Hide identical rows

Gigabyte Aorus Master GeForce RTX 4080 versus PNY XLR8 RTX A4500 — full spec comparison
Spec	Gigabyte Aorus Master GeForce RTX 4080	PNY XLR8 RTX A4500
Architecture	Ada	Ampere
VRAM	16 GB GDDR6X	▲ 20 GB GDDR6 ECC
TBP	320 W	200 W
Release year	2022	2021

Gigabyte Aorus Master GeForce RTX 4080

Pros

+NVIDIA driver stack
+DLSS support on RTX
+Strong resale value

Cons

−Power draw scales with tier
−Gen-over-gen price creep
−VRAM gated per tier

PNY XLR8 RTX A4500

Pros

+ECC VRAM for professional workloads
+ISV certifications
+Huge framebuffer

Cons

−Expensive per-frame vs consumer
−Lower gaming clocks
−Driver optimized for CAD/DCC not games

FAQ: Gigabyte Aorus Master GeForce RTX 4080 vs PNY XLR8 RTX A4500

Which is better, Gigabyte Aorus Master GeForce RTX 4080 or PNY XLR8 RTX A4500? +

Gigabyte Aorus Master GeForce RTX 4080 scores 92 on our weighted rubric — ahead by 8. Your best pick depends on the sub-scores above.

Is Gigabyte Aorus Master GeForce RTX 4080 worth the price? +

At $1,344, Gigabyte Aorus Master GeForce RTX 4080 delivers a Specdex score of 92 — strongest in raster.

Is PNY XLR8 RTX A4500 worth the price? +

At $2,210, PNY XLR8 RTX A4500 delivers a Specdex score of 84 — strongest in ai.

Does Gigabyte Aorus Master GeForce RTX 4080 or PNY XLR8 RTX A4500 last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for 4K gaming, Gigabyte Aorus Master GeForce RTX 4080 or PNY XLR8 RTX A4500? +

Gigabyte Aorus Master GeForce RTX 4080 — leads on raster (92 vs 79). Traditional rendering throughput at high resolution.

Which is better for ray tracing, Gigabyte Aorus Master GeForce RTX 4080 or PNY XLR8 RTX A4500? +

Gigabyte Aorus Master GeForce RTX 4080 — leads on rt (87 vs 84). RT-heavy titles with path-traced lighting.