Intel Arc B580 vs KFA2 GeForce RTX 4060 EX

Differences Specifications Benchmarks Testimonials

Differences

Reasons to consider
Intel Arc B580

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More memory

50% more memory

12 GB 8 GB

Positions in all rankings

Common positions Intel Arc B580 GPU in popular benchmarks, for comparison with other models.

No data

Reasons to consider
KFA2 GeForce RTX 4060 EX

Report a bug

Positions in all rankings

Common positions KFA2 GeForce RTX 4060 EX GPU in popular benchmarks, for comparison with other models.

FP32 Performance (Single-precision TFLOPS)

805 place

Specifications

Technical data

Intel Arc B580

KFA2 GeForce RTX 4060 EX

General info

Comparison of basic technical data of graphics cards Intel Arc B580 and KFA2 GeForce RTX 4060 EX, chip, information processing units.

Architecture

Xe2 Ada Lovelace
Based on

Intel Arc B580 NVIDIA GeForce RTX 4060
GPU Chip

Battlemage AD107
Ray Tracing Units

20 -
Xe Cores

20 -
Xe Vector Engines

160 -
XMX Engines

160 -
Render Output Units

- 32
RT Cores

- 24
Shader

- 3072
Streaming Multiprocessors

- 24
Texture Units

- 96

Memory settings

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

Memory Bandwidth

456 GB/s 272 GB/s
Memory Bus

192 bit 128 bit
Memory Data Rate

19 Gbps 17 Gbps
Memory Size

12 GB 8 GB
Memory Type

GDDR6 GDDR6
Memory Clock

- 2125 MHz

Clock frequency

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

Graphics Clock

2670 MHz -
Base Clock

- 1830 MHz
Boost Clock

- 2580 MHz + 5%
Game Clock

- -
Overclocking

- Yes

Thermal Management

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

TDP

190 W 115 W (Reference)
Maximum Junction Temperature

- 90 °C
TDP (up)

- -

Cooler & Fans type

Types and sizes of coolers for graphics card cooling system Intel Arc B580 and KFA2 GeForce RTX 4060 EX.

Cooler-Type

- Air cooling
Fan-Type

- Axial
Fan 1

- 2 x 102 mm
Fan 2

- -
Noise (Idle)

- 0 dB / Silent
Noise (Load)

- -

Interfaces

Connectivity and connections.

PCIe Interface

4.0 x8 PCIe 4.0 x8
DisplayPort Ports

- 3 × DisplayPort 1.4a
DVI Ports

- -
HDCP Version

- 2.3
HDMI Ports

- 1 × HDMI 2.1a
Max. Displays

- 4
Power Connectors

- 1 x 8-Pin
USB-C Ports

- -
VGA Ports

- -

Technical data

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

DirectX

- 12_2 (Ultimate)
DLSS / FSR

- Yes
LED

- Addressable LED
Max. resolution

- 7680 × 4320
Raytracing

- Yes

Supported Video Codecs

Built-in support for video and image compression standards.

AV1

Decode / Encode Decode / Encode
h264

- Decode / Encode
h265 / HEVC

- Decode / Encode
VP8

- Decode
VP9

- Decode

Dimensions

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

Height

- 145 mm
Length

- 264 mm
Slot Size

- 2 PCIe-Slots
Weight

- -
Width

- 41 mm

More information

Comparison of interfaces and release dates for GPU KFA2 GeForce RTX 4060 EX and Intel Arc B580.

Official source

https://www.intel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.html -
Process Technology

TSMC N5 4 nm
Verified on

2026-09-30 -
Documents

- data sheet
Launch Price (historical)

- 299 $ (Reference)
Part Number

- 46NSL8MD8MEK
Release date

- Q2/2023

Results with primary test sources

Published measurements are separate from the archived index. Incomplete conditions and unknown run counts do not support ranking positions or calculated performance differences.

Model	Test	Result	Reported conditions	Source / retrieved
Intel Arc B580	The Witcher 3: Wild Hunt - Remastered / 1440p / Ultra / Native	55 FPS	Test CPU: AMD Ryzen 7 9800X3D System RAM: 32 GB DDR5-6000 Specific partner board and exact game build unreported.	TechSpot / Hardware Unboxed 2026-09-30 UTC
Intel Arc B580	The Witcher 3: Wild Hunt - Remastered / 4K / Ultra / Native	29 FPS	Test CPU: AMD Ryzen 7 9800X3D System RAM: 32 GB DDR5-6000 Specific partner board and exact game build unreported.	TechSpot / Hardware Unboxed 2026-09-30 UTC

Benchmarks

Performance tests GPUs

No comparable benchmark results are available yet. Specifications alone do not determine which model is faster.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Recent models: test results with identified primary sources — Game frame rates