GPU Comparison

i

Intel

GPU

Intel Arc A770

CORE STATE DG2-512

VRAM 16 GB

CLOCK SPEED 2400 MHz

TDP 225 W

BUS WIDTH 256 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

i

Intel

GPU

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

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,969

3,068

geekbench_opencl

109,175

92,821

geekbench_vulkan

94,284

109,672

passmark_directx_10

N/A

76

passmark_directx_11

N/A

128

passmark_directx_12

N/A

76

passmark_directx_9

N/A

183

passmark_g2d

N/A

709

passmark_g3d

N/A

15,748

passmark_gpu_compute

N/A

7,729

DETAILED SPECIFICATIONS

SPECIFICATION

A770

B580

Core Specs

Shading Units

4,096

2,560 -37.5%

Shaders

4,096

2,560 -37.5%

TMUs

256

160 -37.5%

ROPs

128

80 -37.5%

Execution Units

512

20 -96.1%

Clocks

Base Clock

2100 MHz

2670 MHz

Boost Clock

2400 MHz

2670 MHz

Memory Clock

2000 MHz 16 Gbps effective

2375 MHz 19 Gbps effective

Memory

Memory Size

16 GB

12 GB

VRAM (MB)

16,384

12,288 -25.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

512.0 GB/s

456.0 GB/s

Cache

L1 Cache

—

256 KB (per EU)

L2 Cache

16 MB

18 MB

Performance

Pixel Rate

307.2 GPixel/s

213.6 GPixel/s

Texture Rate

614.4 GTexel/s

427.2 GTexel/s

FP32 (TFLOPS)

19.66 TFLOPS

13.67 TFLOPS

FP64 (TFLOPS)

2.458 TFLOPS (1:8)

1.709 TFLOPS (1:8)

FP16 (TFLOPS)

39.32 TFLOPS (2:1)

27.34 TFLOPS (2:1)

AI/RT

RT Cores

32

20 -37.5%

XMX Cores

512

160 -68.8%

Power

TDP

225 W

190 W

TDP (W)

225

190 -15.6%

Suggested PSU

550 W

450 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 8-pin

Architecture

Architecture

Xe-HPG

Xe2-HPG

GPU Name

DG2-512

BMG-G21

Generation

Alchemist (Arc 7)

Battlemage (Arc 5)

Process Size

6 nm

5 nm

Transistors

21,700 million

19,600 million

Die Size

406 mm²

272 mm²

Foundry

TSMC

TSMC

Density

53.4M / mm²

72.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

Shader Model

6.6

6.6

Physical

Slot Width

Dual-slot

Dual-slot

Length

—

272 mm 10.7 inches

Height

—

115 mm 4.5 inches

Outputs

1x HDMI 2.13x DisplayPort 2.0

1x HDMI 2.1a3x DisplayPort 2.1

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x8

Other

Launch Price

329 USD

249 USD

Production

End-of-life

Active

Predecessor

Xe Graphics

Alchemist

Successor

Battlemage

—

View Arc A770 Details View Arc B580 Details