AMD Radeon RX 7900 GRE vs MAXSUN Arc B580 Milestone

Comparison of AMD Radeon RX 7900 GRE with 16 GB GDDR6 and 5,120 cores vs MAXSUN Arc B580 Milestone with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

AMD Radeon RX 7900 GRE outperforms MAXSUN Arc B580 Milestone by 111.74% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 7900 GRE

18.8

AMD Radeon RX 7900 GRE

18.8
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

MAXSUN Arc B580 Milestone

8.9

MAXSUN Arc B580 Milestone

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 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

576.0 GB/s 456.0 GB/s

Memory Bus Width

256 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +215% 91.96 TFLOPS
29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +215% 45.98 TFLOPS
14.59 TFLOPS

FP64 (Double Precision)

1.437 TFLOPS
🔥 +27% 1.824 TFLOPS

CUDA Cores

🔥 +100% 5,120
2,560

RT Cores

🔥 +300% 80
20

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Xe2

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,287
🔥 +107% 2,670

Boost Clock

2,245
🔥 +27% 2,850

Memory Clock

2,250
🔥 +6% 2,375

Power Consumption

TDP/TGP

260 W
🔥 -27% 190 W

Recommended PSU

600 W
🔥 -25% 450 W

Power Connector

2x 8-pin 1x 8-pin

Rendering

Texture Units (TMU)

🔥 +100% 320
160

ROP

🔥 +300% 80
20

L2 Cache

🔥 6 MB
18 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

July 27, 2023 Dec. 13, 2024

Display Outputs

1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
1x HDMI 2.1a
3x DisplayPort 2.1

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