GUNNIR Arc B580 Photon OC vs SPARKLE Calibre 8800 GTX

Comparison of GUNNIR Arc B580 Photon OC with 12 GB GDDR6 and 2,560 cores vs SPARKLE Calibre 8800 GTX with 768 GB GDDR3 and 128 cores.

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Performance Rating

GUNNIR Arc B580 Photon OC outperforms SPARKLE Calibre 8800 GTX by 436.97% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

GUNNIR Arc B580 Photon OC

8.9

GUNNIR Arc B580 Photon OC

8.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

SPARKLE Calibre 8800 GTX

1.7

SPARKLE Calibre 8800 GTX

1.7

Contents:

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

Memory

Memory Size

🔥 12 ГБ
768 MB

Memory Type

GDDR6 GDDR3

Memory Bandwidth

456.0 GB/s 94.08 GB/s

Memory Bus Width

192 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 29.18 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +4,122% 14.59 TFLOPS
0.3456 TFLOPS

FP64 (Double Precision)

🔥 0.912 TFLOPS
No

CUDA Cores

🔥 +1,900% 2,560
128

RT Cores

🔥 20
No

Architecture & Compatibility

GPU Architecture

Xe2-HPG Tesla

SM (Streaming Multiprocessor)

No 16

PCIe Version

PCIe 4.0 x8 PCIe 1.0 x16

ML Software Support

CUDA Version

No 1.0

Clocks & Performance

Base Clock

🔥 2,670
No

Boost Clock

🔥 2,850
No

Memory Clock

🔥 +142% 2,375
980

Power Consumption

Recommended PSU

450 W 450 W

Power Connector

2x 8-pin 2x 6-pin

TDP/TGP

190 W
🔥 -18% 155 W

Rendering

Texture Units (TMU)

🔥 +400% 160
32

ROP

🔥 20
No

L2 Cache

🔥 18 MB
96 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

Dec. 13, 2024 Dec. 23, 2006

Display Outputs

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

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