AMD Stream Processor vs Intel Arc B770

Comparison AMD Stream Processor with 1,024 GB GDDR3 vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

A100 A100
H200 H200
MI325X MI325X

AMD Stream Processor

AMD Stream Processor

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

Intel Arc B770

11.5

Intel Arc B770

11.5

For machine learning, the AMD Stream Processor has the edge in VRAM (1024 vs 16 GB). For gaming, the Intel Arc B770 supports hardware ray tracing. The AMD Stream Processor consumes less power (165W vs 225W TDP).

Contents:

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

Memory

Memory Size

1,024 MB
🔥 16 ГБ

Memory Type

GDDR3 GDDR6

Memory Bandwidth

41.47 GB/s 512.0 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

No
🔥 19.66 TFLOPS

FP64 (Double Precision)

No
🔥 2.458 TFLOPS

CUDA Cores

No
🔥 4,096

RT Cores

No
🔥 32

Architecture & Compatibility

GPU Architecture

Ultra-Threaded SE Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 1.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

No
🔥 2,100

Boost Clock

No
🔥 2,400

Memory Clock

648
🔥 +209% 2,000

Power Consumption

Recommended PSU

🔥 -18% 450 W
550 W

Power Connector

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

TDP/TGP

🔥 -27% 165 W
225 W

Rendering

Texture Units (TMU)

16
🔥 +1,500% 256

ROP

No
🔥 32

L2 Cache

No
🔥 16 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

March 12, 2006 March 12, 2026

Display Outputs

2x DVI
1x S-Video
1x HDMI 2.1a
3x DisplayPort 2.1

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