SPARKLE Intel Arc B580 ROC Luna OC Ultra 12GB vs AMD Radeon RX 7600M. Specifications

Comparison of basic technical data of graphics cards SPARKLE Intel Arc B580 ROC Luna OC Ultra 12GB and AMD Radeon RX 7600M, chip, information processing units.

• Based on
  Intel Arc B580 AMD Radeon RX 7600M
• Board Manufacturer
  Sparkle -
• Board Model
  SPARKLE Intel Arc B580 ROC Luna OC Ultra 12GB -
• Board SKU
  SB580RW-12GOC -
• GPU Chip
  Intel Arc B580 Navi 33 LE (RDNA 3)
• Render Output Units
  - 64
• RT Cores
  - 28
• Shader
  - 1792
• Streaming Multiprocessors
  - 28
• Texture Units
  - 112

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Bandwidth
  456 GB/s 256 GB/s
• Memory Bus
  192 bit 128 bit
• Memory Size
  12 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  - 2000 MHz
• Memory Data Rate
  - 16 Gbps

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Graphics Clock
  2800 MHz -
• Base Clock
  - 1500 MHz
• Boost Clock
  - 2410 MHz
• Game Clock
  - 2070 MHz
• Overclocking
  - Yes

Graphics card power limits and recommended system power supply describe different specifications.

• Recommended PSU
  600 W -
• Total Board Power
  210 Watt -
• Maximum Junction Temperature
  - -
• TDP
  - 90 W
• TDP (up)
  - -

Types and sizes of coolers for graphics card cooling system SPARKLE Intel Arc B580 ROC Luna OC Ultra 12GB and AMD Radeon RX 7600M.

• Cooler-Type
  - Air cooling
• Fan-Type
  - -
• Fan 1
  - -
• Fan 2
  - -
• Noise (Idle)
  - 0 dB / Silent
• Noise (Load)
  - -

Connectivity and connections.

• PCIe Interface
  PCI Express 4.0 x8 PCIe 4 x 16
• Power Connectors
  2x 8-pin PCIe power connector -
• DisplayPort Ports
  - -
• DVI Ports
  - -
• HDCP Version
  - -
• HDMI Ports
  - -
• Max. Displays
  - 4
• USB-C Ports
  - -
• VGA Ports
  - -

Technical data that is used to its full potential in computer games.

• DirectX
  - 12_2 (Ultimate)
• DLSS / FSR
  - Yes
• LED
  - No LED lighting
• Max. resolution
  - 7680x4320
• Raytracing
  - Yes

Built-in support for video and image compression standards.

• AV1
  - Decode / Encode
• h264
  - Decode / Encode
• h265 / HEVC
  - Decode / Encode
• VP8
  - Decode / Encode
• VP9
  - Decode / Encode

The difference in size, weight and slot of the compared devices

• Dimensions
  230 x 128 x 44mm -
• Slot Size
  2.2-Slot -
• Height
  - -
• Length
  - -
• Weight
  - -
• Width
  - -

Comparison of interfaces and release dates for GPU AMD Radeon RX 7600M and SPARKLE Intel Arc B580 ROC Luna OC Ultra 12GB.

• Official source
  https://www.sparkle.com.tw/en/B580-ROC-Luna -
• Official specification sheet
  https://www.sparkle.com.tw/files/20250519101812700.pdf -
• Verified on
  2026-09-30 -
• Documents
  - data sheet
• Launch Price (historical)
  - -
• Part Number
  - -
• Process Technology
  - 6 nm
• Release date
  - Q1/2023

• FP16 (theoretical)
  - 34.55 TFLOPS (2:1)
• FP32 (theoretical)
  - 17.27 TFLOPS
• FP64 (theoretical)
  - 539.8 GFLOPS (1:32)
• Pixel Rate
  - 154.2 GPixel/s
• Texture Rate
  - 269.9 GTexel/s