p6-b300 Instance Family

Description Info Performance ranking Available Regions Pricing Charts

Description #

The P6-B300 instance family, generally available since November 18, 2025, features 5th Generation Intel Xeon Scalable processors (Emerald Rapids) and eight NVIDIA Blackwell Ultra B300 GPUs. These instances provide 6.4 Tbps of EFA networking bandwidth and 300 Gbps of dedicated ENA throughput, supported by the AWS Nitro System and PCIe Gen6. They include 30TB of local NVMe SSD storage, making them optimized for training and deploying trillion-parameter foundation models.

Info #

Instance Types

p6-b300.48xlarge

vCPUs

Up to 192

Memory

Up to 4096 GiB

Architecture

x86_64

Processor

Intel

GPUs

Up to 8

Performance ranking #

Ranked by CPU performance (Passmark)

#1

m8azn

4299 Up to 96 vCPU

#2

m8a, c8a, r8a

3844 Up to 192 vCPU

#3

m7i, m8i, m8ib, m8id, m8in, m8idb, m8idn, m8ine, m7i-flex, m8i-flex, c7i, c7i-flex, c8i, c8i-flex, c8ib, c8id, c8in, c8ine, i7i, i7ie, r7i, r7iz, r8i, r8i-flex, r8ib, r8id, r8idb, r8idn, r8in, u7i-12tb, u7i-6tb, u7i-8tb, u7in-16tb, u7in-24tb, u7in-32tb, x8i

3009 Up to 896 vCPU

#4

m7a, c7a, r7a

2882 Up to 192 vCPU

#5

m6a, m5zn, c6a, r6a

2595 Up to 192 vCPU

#6

m6i, m6id, m6in, m6idn, c6i, c6id, c6in, i4i, r6i, r6id, r6idn, r6in, z1d

2298 Up to 128 vCPU

#7

m5d, m8g, m8gb, m8gd, m8gn, c5, c5a, c5ad, c5d, c5n, c8g, c8gb, c8gd, c8gn, i8g, i8ge, r8g, r8gb, r8gd, r8gn, x8g

1853 Up to 192 vCPU

#8

m5dn, c4, r5dn, r5n, t2

1764 Up to 96 vCPU

#9

m4, m5, m5n, m7g, m7gd, c3, c7g, c7gd, c7gn, i3, i3en, r3, r4, r5, r5b, r5d, r7g, r7gd, t3

1638 Up to 96 vCPU

#10

m5a, m5ad, r5a, r5ad, t3a

1414 Up to 96 vCPU

#11

m6g, m6gd, c6g, c6gd, c6gn, i4g, r6g, r6gd, t4g

1097 Up to 64 vCPU

#12

m1, m2, m3, mac1, mac2, mac-m4, mac2-m2, mac-m4max, mac-m4pro, mac2-m2pro, mac-m3ultra, mac2-m1ultra, a1, c1, d2, d3, d3en, dl1, f1, f2, g4ad, g4dn, g5, g5g, g6, g6e, g6f, g7e, gr6, gr6f, h1, hpc7g, i2, im4gn, inf1, inf2, is4gen, p3, p3dn, p4d, p4de, p5, p5en, p6-b200, p6-b300, t1, trn1, trn1n, u-3tb1, u-6tb1, vt1, x1, x1e, x2gd, x2idn, x2iedn, x2iezn

Unknown Up to 448 vCPU

#1

m8azn

4299 Up to 96 vCPU

#2

m8a, c8a, r8a

3844 Up to 192 vCPU

#3

m7i, m8i, m8ib, m8id, m8in, m8idb, m8idn, m8ine, m7i-flex, m8i-flex, c7i, c7i-flex, c8i, c8i-flex, c8ib, c8id, c8in, c8ine, i7i, i7ie, r7i, r7iz, r8i, r8i-flex, r8ib, r8id, r8idb, r8idn, r8in, u7i-12tb, u7i-6tb, u7i-8tb, u7in-16tb, u7in-24tb, u7in-32tb, x8i

3009 Up to 896 vCPU

#4

m7a, c7a, r7a

2882 Up to 192 vCPU

#5

m6a, m5zn, c6a, r6a

2595 Up to 192 vCPU

#6

m6i, m6id, m6in, m6idn, c6i, c6id, c6in, i4i, r6i, r6id, r6idn, r6in, z1d

2298 Up to 128 vCPU

#7

m5d, c5, c5a, c5ad, c5d, c5n

1853 Up to 96 vCPU

#8

m5dn, c4, r5dn, r5n, t2

1764 Up to 96 vCPU

#9

m4, m5, m5n, c3, i3, i3en, r3, r4, r5, r5b, r5d, t3

1638 Up to 96 vCPU

#10

m5a, m5ad, r5a, r5ad, t3a

1414 Up to 96 vCPU

#12

m1, m2, m3, d2, d3, d3en, dl1, f1, f2, g4ad, g4dn, g5, g6, g6e, g6f, g7e, gr6, gr6f, h1, i2, inf1, inf2, p3, p3dn, p4d, p4de, p5, p5en, p6-b200, p6-b300, trn1, trn1n, u-3tb1, u-6tb1, vt1, x1, x1e, x2idn, x2iedn, x2iezn

Unknown Up to 448 vCPU

#7

m8g, m8gb, m8gd, m8gn, c8g, c8gb, c8gd, c8gn, i8g, i8ge, r8g, r8gb, r8gd, r8gn, x8g

1947 Up to 192 vCPU

#9

m7g, m7gd, c7g, c7gd, c7gn, r7g, r7gd

1564 Up to 64 vCPU

#11

m6g, m6gd, c6g, c6gd, c6gn, i4g, r6g, r6gd, t4g

1097 Up to 64 vCPU

#12

a1, g5g, hpc7g, im4gn, is4gen, x2gd

Unknown Up to 64 vCPU

Available Regions #

🇺🇸 us-east-1

🇺🇸 us-west-2

Atom feed for new regions

Pricing Charts #

Platform:

p6-b300.48xlarge 192 vCPU, 4096 GiB

On-Demand Price

Spot Price

Markdown (.md) | JSON (.json)

Home