BIOSTAR RX 7800 XT vs GUNNIR Arc B580 Photon OC

Comparison BIOSTAR RX 7800 XT with 16 GB GDDR6 and 3,840 cores vs GUNNIR Arc B580 Photon OC with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

BIOSTAR RX 7800 XT outperforms GUNNIR Arc B580 Photon OC by 91.87% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

BIOSTAR RX 7800 XT

17.0

BIOSTAR RX 7800 XT

17.0
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

Expert Comparison

BIOSTAR RX 7800 XT имеет более мощные характеристики: больше ядер, памяти и пропускной способности. Подходит для высокопроизводительных игр и тяжелых приложений. С GPI 17.0 она значительно опережает GUNNIR Arc B580 Photon OC с GPI 8.9, которая лучше подойдет для средней графики и не требует таких высоких требований.

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

GDDR6 GDDR6

Memory Bandwidth

624.1 GB/s 456.0 GB/s

Memory Bus Width

256 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +156% 74.65 TFLOPS
29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +156% 37.32 TFLOPS
14.59 TFLOPS

FP64 (Double Precision)

🔥 +28% 1.1664 TFLOPS
0.912 TFLOPS

CUDA Cores

🔥 +50% 3,840
2,560

RT Cores

🔥 +200% 60
20

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

1,295
🔥 +106% 2,670

Boost Clock

2,430
🔥 +17% 2,850

Memory Clock

🔥 +3% 2,438
2,375

Power Consumption

Recommended PSU

600 W
🔥 -25% 450 W

Power Connector

2x 8-pin 2x 8-pin

TDP/TGP

263 W
🔥 -28% 190 W

Rendering

Texture Units (TMU)

🔥 +50% 240
160

ROP

🔥 +200% 60
20

L2 Cache

🔥 4 MB
18 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Aug. 25, 2023 Dec. 13, 2024

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
1x HDMI 2.1a
3x DisplayPort 2.1

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