CPU Comparison

i

Intel

INTEL

Intel Arc G3 EXTREME

CORE STATE Panther Lake

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 1.9 Base / 4.7 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 25W

ARCHITECTURE Panther Lake

nm

PROCESS 3 nm

LAUNCH DATE 2026

VS

i

Intel

INTEL

Xeon 6780E

CORE STATE Sierra Forest

CORE SPECS 144 Cores / 144 Threads

CLOCK SPEED 2.2 Base / 3 GHz Turbo

CACHE 108 MB (shared)

MAX TDP 330W

ARCHITECTURE Sierra Forest

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,626

7,431

cinebench_cinebench_r15_singlecore

370

1,049

cinebench_cinebench_r20_multicore

10,945

30,963

cinebench_cinebench_r20_singlecore

1,545

4,371

cinebench_cinebench_r23_multicore

26,060

73,723

cinebench_cinebench_r23_singlecore

3,679

N/A

passmark_data_compression

307,094

2,557,582

passmark_data_encryption

23,881

193,004

passmark_extended_instructions

24,017

114,008

passmark_find_prime_numbers

248

708

passmark_floating_point_math

86,929

433,862

passmark_integer_math

71,164

641,817

passmark_multithread

30,659

86,734

passmark_physics

2,515

10,951

passmark_random_string_sorting

37,331

326,954

passmark_single_thread

4,293

1,923

passmark_singlethread

4,293

1,923

DETAILED SPECIFICATIONS

SPECIFICATION

G3 EXTREME

6780E

Core Specs

Cores

14

144 +928.6%

Threads

14

144 +928.6%

Base Clock (GHz)

1.9

2.2 +15.8%

Boost Clock (GHz)

4.7

3 -36.2%

Frequency (GHz)

1.9

2.2 +15.8%

Turbo Clock (GHz)

4.7

3 -36.2%

Multiplier

19

22 +15.8%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

192 KB (per core)

96 KB (per core)

L2 Cache

2.5 MB (per core)

4 MB (per module)

L3 Cache

18 MB (shared)

108 MB (shared)

Power

TDP (W)

25

330 +1220.0%

Configurable TDP

15-45 W

—

Architecture

Architecture

—

Sierra Forest

Codename

Panther Lake

Sierra Forest

Generation

Arc G3 (Panther Lake)

Xeon 6 (Sierra Forest-SP)

Process Size

3 nm

5 nm

Die Size

—

578 mm²

Foundry

Intel

Intel

Memory

Memory Support

LPDDR5X

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

136.5 GB/s

409.6 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel BGA 2540

Intel Socket 4710

PCIe

Gen 5, 4 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 12

—

E-Core Frequency

1500 MHz up to 3.4 GHz

—

LP E-Cores

4

—

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

UPI Links

—

4 x24 24 GT/s

CXL

—

Gen 2.0, 64 Lanes (Shared with PCI-E)

AI/NPU

NPU

Yes / 46 TOPS

—

Graphics

Integrated Graphics

Arc B390

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Launch Price

—

$11350

Part Number

SA4R3

SRPG3

Package

FC-BGA

FC-LGA18N

Tj Max

100°C

106°C

Bundled Cooler

—

None

View Arc G3 EXTREME Details View Xeon 6780E Details