AMD Ryzen Z2 GPU vs Intel Arc B770

Comparison of AMD Ryzen Z2 GPU with 16 GB LPDDR5X and 768 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms AMD Ryzen Z2 GPU by 130.26% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Ryzen Z2 GPU

5.0

AMD Ryzen Z2 GPU

5.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Intel Arc B770

11.5

Intel Arc B770

11.5

Contents:

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

Memory

Memory Size

16 GB 16 GB

Memory Type

LPDDR5X GDDR6

Memory Bandwidth

119.9 GB/s 512.0 GB/s

Memory Bus Width

128 бит 256 бит

ML Performance

FP16 (Half Precision)

16.59 TFLOPS
🔥 +137% 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

8.294 TFLOPS
🔥 +137% 19.66 TFLOPS

FP64 (Double Precision)

0.5184 TFLOPS
🔥 +374% 2.458 TFLOPS

CUDA Cores

768
🔥 +433% 4,096

RT Cores

12
🔥 +167% 32

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

No PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

800
🔥 +162% 2,100

Boost Clock

🔥 +12% 2,700
2,400

Memory Clock

937
🔥 +113% 2,000

Power Consumption

Recommended PSU

No 550 W

Power Connector

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

TDP/TGP

🔥 -88% 28 W
225 W

Rendering

Texture Units (TMU)

48
🔥 +433% 256

ROP

12
🔥 +167% 32

L2 Cache

🔥 8 MB
16 MB

Additional

Slots

No Dual-slot

Release Date

March 12, 2025 March 12, 2026

Display Outputs

1x USB Type-C
1x HDMI 2.1a
3x DisplayPort 2.1

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