GPU Comparison

i

Intel

GPU

Intel Arc B580

CORE STATE BMG-G21

VRAM 12 GB

CLOCK SPEED 2670 MHz

TDP 190 W

BUS WIDTH 192 bit

ARCHITECTURE Xe2-HPG

nm

PROCESS 5 nm

LAUNCH DATE 2024

VS

i

Intel

GPU

Iris Pro Graphics P580

CORE STATE Skylake GT4e

VRAM System Shared

CLOCK SPEED 1000 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE Generation 9.0

nm

PROCESS 14 nm+

LAUNCH DATE 2015

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,068

N/A

geekbench_opencl

92,821

9,182

geekbench_vulkan

109,672

11,196

passmark_directx_10

76

N/A

passmark_directx_11

128

N/A

passmark_directx_12

76

N/A

passmark_directx_9

183

N/A

passmark_g2d

709

N/A

passmark_g3d

15,748

N/A

passmark_gpu_compute

7,729

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

B580

Iris Pro Graphics P580

Core Specs

Shading Units

2,560

576 -77.5%

Shaders

2,560

576 -77.5%

TMUs

160

72 -55.0%

ROPs

80

9 -88.8%

Execution Units

20

72 +260.0%

Clocks

Base Clock

2670 MHz

350 MHz

Boost Clock

2670 MHz

1000 MHz

Memory Clock

2375 MHz 19 Gbps effective

System Shared

Memory

Memory Size

12 GB

System Shared

VRAM (MB)

12,288

—

Memory Type

GDDR6

System Shared

Memory Bus

192 bit

System Shared

Bandwidth

456.0 GB/s

System Dependent

Cache

L1 Cache

256 KB (per EU)

—

L2 Cache

18 MB

—

Performance

Pixel Rate

213.6 GPixel/s

9.000 GPixel/s

Texture Rate

427.2 GTexel/s

72.00 GTexel/s

FP32 (TFLOPS)

13.67 TFLOPS

1,152.0 GFLOPS

FP64 (TFLOPS)

1.709 TFLOPS (1:8)

288.0 GFLOPS (1:4)

FP16 (TFLOPS)

27.34 TFLOPS (2:1)

2.304 TFLOPS (2:1)

AI/RT

RT Cores

20

—

XMX Cores

160

—

Power

TDP

190 W

15 W

TDP (W)

190

15 -92.1%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

—

Architecture

Architecture

Xe2-HPG

Generation 9.0

GPU Name

BMG-G21

Skylake GT4e

Generation

Battlemage (Arc 5)

HD Graphics-W (Skylake)

Process Size

5 nm

14 nm+

Transistors

19,600 million

—

Die Size

272 mm²

—

Foundry

TSMC

Intel

Density

72.1M / mm²

—

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.3

OpenCL

3.0

3.0

Shader Model

6.6

6.4

Physical

Slot Width

Dual-slot

IGP

Length

272 mm 10.7 inches

—

Height

115 mm 4.5 inches

—

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

Motherboard Dependent

Bus Interface

PCIe 4.0 x8

Ring Bus

Other

Launch Price

249 USD

—

Production

Active

End-of-life

Predecessor

Alchemist

—

View Arc B580 Details View Iris Pro Graphics P580 Details