AMD Ryzen Z2 A GPU vs GUNNIR Arc B580 Photon OC

Comparison of AMD Ryzen Z2 A GPU with 16 GB LPDDR5 and 512 cores vs GUNNIR Arc B580 Photon OC with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

GUNNIR Arc B580 Photon OC outperforms AMD Ryzen Z2 A GPU by 347.47% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Ryzen Z2 A GPU

2.0

AMD Ryzen Z2 A GPU

2.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

GUNNIR Arc B580 Photon OC

8.9

GUNNIR Arc B580 Photon OC

8.9

Contents:

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

Memory

Memory Size

🔥 +33% 16 ГБ
12 GB

Memory Type

LPDDR5 GDDR6

Memory Bandwidth

102.4 GB/s 456.0 GB/s

Memory Bus Width

128 бит 192 бит

ML Performance

FP16 (Half Precision)

3.277 TFLOPS
🔥 +790% 29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

1.638 TFLOPS
🔥 +791% 14.59 TFLOPS

FP64 (Double Precision)

0.1024 TFLOPS
🔥 +791% 0.912 TFLOPS

CUDA Cores

512
🔥 +400% 2,560

RT Cores

8
🔥 +150% 20

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

No PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000
🔥 +167% 2,670

Boost Clock

1,600
🔥 +78% 2,850

Memory Clock

800
🔥 +197% 2,375

Power Consumption

Recommended PSU

No 450 W

Power Connector

No 2x 8-pin

TDP/TGP

🔥 -92% 15 W
190 W

Rendering

Texture Units (TMU)

32
🔥 +400% 160

ROP

8
🔥 +150% 20

L2 Cache

1024 KB
🔥 18 MB

Additional

Slots

No Dual-slot

Release Date

March 12, 2025 Dec. 13, 2024

Display Outputs

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

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