AMD Radeon RX 6600M vs Intel Arc B770

Comparison AMD Radeon RX 6600M with 8 GB GDDR6 and 1,792 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms AMD Radeon RX 6600M by 120.54% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 6600M

5.2

AMD Radeon RX 6600M

5.2
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Intel Arc B770

11.5

Intel Arc B770

11.5

Expert Comparison

AMD Radeon RX 6600M лучше по энергоэффективности и для средних задач, таких как гейминг и рендеринг. У нее меньше ядер и памяти, но достаточная пропускная способность и частоты. Intel Arc B770 мощнее в вычислениях благодаря большему количеству ядер и более высокой пропускной способности, но потребляет больше энергии и предназначена для более сложных задач.

Contents:

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

Memory

Memory Size

8 GB
🔥 +100% 16 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

224.0 GB/s 512.0 GB/s

Memory Bus Width

128 бит 256 бит

ML Performance

FP16 (Half Precision)

17.32 TFLOPS
🔥 +127% 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

8.659 TFLOPS
🔥 +127% 19.66 TFLOPS

FP64 (Double Precision)

0.5412 TFLOPS
🔥 +354% 2.458 TFLOPS

CUDA Cores

1,792
🔥 +129% 4,096

RT Cores

28
🔥 +14% 32

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

2,068
🔥 +2% 2,100

Boost Clock

🔥 +1% 2,416
2,400

Memory Clock

1,750
🔥 +14% 2,000

Power Consumption

Recommended PSU

No 550 W

Power Connector

None 1x 6-pin + 1x 8-pin

TDP/TGP

🔥 -56% 100 W
225 W

Rendering

Texture Units (TMU)

112
🔥 +129% 256

ROP

28
🔥 +14% 32

L2 Cache

🔥 2 MB
16 MB

Additional

Slots

IGP Dual-slot

Release Date

May 31, 2021 March 12, 2026

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
3x DisplayPort 2.1

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