GPU Comparison

i

Intel

GPU

Intel Arc A380

CORE STATE DG2-128

VRAM 6 GB

CLOCK SPEED 2050 MHz

TDP 75 W

BUS WIDTH 96 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

i

Intel

GPU

Arc A770M

CORE STATE DG2-512

VRAM 16 GB

CLOCK SPEED 2050 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

808

2,278

geekbench_opencl

38,224

89,494

geekbench_vulkan

36,736

74,422

passmark_directx_10

37

56

passmark_directx_11

38

69

passmark_directx_12

35

70

passmark_directx_9

73

178

passmark_g2d

610

711

passmark_g3d

6,252

11,774

passmark_gpu_compute

2,762

4,778

DETAILED SPECIFICATIONS

SPECIFICATION

A380

A770M

Core Specs

Shading Units

1,024

4,096 +300.0%

Shaders

1,024

4,096 +300.0%

TMUs

64

256 +300.0%

ROPs

32

128 +300.0%

Execution Units

128

512 +300.0%

Clocks

Base Clock

2000 MHz

1650 MHz

Boost Clock

2050 MHz

2050 MHz

Memory Clock

1937 MHz 15.5 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

6 GB

16 GB

VRAM (MB)

6,144

16,384 +166.7%

Memory Type

GDDR6

GDDR6

Memory Bus

96 bit

256 bit

Bandwidth

186.0 GB/s

512.0 GB/s

Cache

L2 Cache

4 MB

16 MB

Performance

Pixel Rate

65.60 GPixel/s

262.4 GPixel/s

Texture Rate

131.2 GTexel/s

524.8 GTexel/s

FP32 (TFLOPS)

4.198 TFLOPS

16.79 TFLOPS

FP64 (TFLOPS)

1,049.6 GFLOPS (1:4)

—

FP16 (TFLOPS)

8.397 TFLOPS (2:1)

33.59 TFLOPS (2:1)

AI/RT

RT Cores

8

32 +300.0%

XMX Cores

128

512 +300.0%

Power

TDP

75 W

120 W

TDP (W)

75

120 +60.0%

Suggested PSU

250 W

—

Power Connectors

1x 8-pin

—

Architecture

Architecture

Xe-HPG

Xe-HPG

GPU Name

DG2-128

DG2-512

Generation

Alchemist (Arc 3)

Alchemist (Arc 7 Mobile)

Process Size

6 nm

6 nm

Transistors

7,200 million

21,700 million

Die Size

157 mm²

406 mm²

Foundry

TSMC

TSMC

Density

45.9M / mm²

53.4M / 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

IGP

Length

222 mm 8.7 inches

—

Height

114 mm 4.5 inches

—

Outputs

1x HDMI 2.13x DisplayPort 2.0

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

149 USD

—

Production

End-of-life

End-of-life

Predecessor

Xe Graphics

—

Successor

Battlemage

—

View Arc A380 Details View Arc A770M Details