Intel Xeon Phi 7120X vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison of Intel Xeon Phi 7120X with 16 GB GDDR5 and 976 cores vs NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores.

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Performance Rating

NVIDIA RTX PRO 4000 Blackwell SFF outperforms Intel Xeon Phi 7120X by 252.93% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Intel Xeon Phi 7120X

3.8

Intel Xeon Phi 7120X

3.8
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

16 GB
🔥 +50% 24 ГБ

Memory Type

GDDR5 GDDR7

Memory Bandwidth

352.0 GB/s 432.0 GB/s

Memory Bus Width

512 бит 192 бит

ML Performance

FP16 (Half Precision)

No
🔥 25.66 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

2.602 TFLOPS
🔥 +886% 25.66 TFLOPS

FP64 (Double Precision)

No
🔥 0.401 TFLOPS

CUDA Cores

976
🔥 +818% 8,960

RT Cores

No
🔥 70

Architecture & Compatibility

GPU Architecture

Knights Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 70

PCIe Version

PCIe 3.0 x16 PCIe 5.0 x8

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

1,238
🔥 577

Boost Clock

1,333
🔥 +7% 1,432

Memory Clock

1,375
🔥 1,125

Power Consumption

Recommended PSU

700 W
🔥 -64% 250 W

Power Connector

No None

TDP/TGP

300 W
🔥 -77% 70 W

Rendering

Texture Units (TMU)

32
🔥 +775% 280

ROP

No
🔥 70

L2 Cache

No
🔥 48 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 17, 2013 Aug. 11, 2025

Display Outputs

No outputs
4x mini-DisplayPort 2.1b

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