Intel Arc B770 vs NVIDIA L20

Comparison Intel Arc B770 with 16 GB GDDR6 and 4,096 cores vs NVIDIA L20 with 48 GB GDDR6 and 11,776 cores.

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Performance Rating

NVIDIA L20 outperforms Intel Arc B770 by 150.22% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Intel Arc B770

11.5

Intel Arc B770

11.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA L20

28.8

NVIDIA L20

28.8

Contents:

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

Memory

Memory Size

16 GB
🔥 +200% 48 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

512.0 GB/s 864.0 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

39.32 TFLOPS
🔥 +51% 59.35 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

19.66 TFLOPS
🔥 +202% 59.35 TFLOPS

FP64 (Double Precision)

🔥 +165% 2.458 TFLOPS
0.9274 TFLOPS

CUDA Cores

4,096
🔥 +188% 11,776

RT Cores

32
🔥 +188% 92

Architecture & Compatibility

GPU Architecture

Xe2-HPG Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 92

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 +46% 2,100
1,440

Boost Clock

2,400
🔥 +5% 2,520

Memory Clock

2,000
🔥 +12% 2,250

Power Consumption

Recommended PSU

🔥 -8% 550 W
600 W

Power Connector

1x 6-pin + 1x 8-pin 1x 16-pin

TDP/TGP

🔥 -18% 225 W
275 W

Rendering

Texture Units (TMU)

256
🔥 +44% 368

ROP

32
🔥 +188% 92

L2 Cache

16 MB
🔥 +500% 96 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

March 12, 2026 Nov. 16, 2023

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
4x DisplayPort 1.4a

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