GPU Comparison

A

AMD

RADEON

AMD Instinct MI100

CORE STATE Arcturus

VRAM 32 GB

CLOCK SPEED 1502 MHz

TDP 300 W

BUS WIDTH 4096 bit

ARCHITECTURE CDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

i

Intel

GPU

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

PERFORMANCE BENCHMARKS

geekbench_opencl

139,035

38,224

3dmark_3dmark_steel_nomad_dx12

N/A

808

geekbench_vulkan

N/A

36,736

passmark_directx_10

N/A

37

passmark_directx_11

N/A

38

passmark_directx_12

N/A

35

passmark_directx_9

N/A

73

passmark_g2d

N/A

610

passmark_g3d

N/A

6,252

passmark_gpu_compute

N/A

2,762

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI100

A380

Core Specs

Shading Units

7,680

1,024 -86.7%

Shaders

7,680

1,024 -86.7%

TMUs

480

64 -86.7%

ROPs

64

32 -50.0%

Compute Units

120

—

Execution Units

—

128

Clocks

Base Clock

1000 MHz

2000 MHz

Boost Clock

1502 MHz

2050 MHz

Memory Clock

1200 MHz 2.4 Gbps effective

1937 MHz 15.5 Gbps effective

Memory

Memory Size

32 GB

6 GB

VRAM (MB)

32,768

6,144 -81.3%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

96 bit

Bandwidth

1.23 TB/s

186.0 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

8 MB

4 MB

Performance

Pixel Rate

96.13 GPixel/s

65.60 GPixel/s

Texture Rate

721.0 GTexel/s

131.2 GTexel/s

FP32 (TFLOPS)

23.07 TFLOPS

4.198 TFLOPS

FP64 (TFLOPS)

11.54 TFLOPS (1:2)

1,049.6 GFLOPS (1:4)

FP16 (TFLOPS)

46.14 TFLOPS (2:1)

8.397 TFLOPS (2:1)

AI/RT

RT Cores

—

8

XMX Cores

—

128

Power

TDP

300 W

75 W

TDP (W)

300

75 -75.0%

Suggested PSU

700 W

250 W

Power Connectors

2x 8-pin

1x 8-pin

Architecture

Architecture

CDNA 1.0

Xe-HPG

GPU Name

Arcturus

DG2-128

Generation

Instinct (MIx)

Alchemist (Arc 3)

Process Size

7 nm

6 nm

Transistors

25,600 million

7,200 million

Die Size

750 mm²

157 mm²

Foundry

TSMC

TSMC

Density

34.1M / mm²

45.9M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

2.1

3.0

Shader Model

—

6.6

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

222 mm 8.7 inches

Height

111 mm 4.4 inches

114 mm 4.5 inches

Outputs

No outputs

1x HDMI 2.13x DisplayPort 2.0

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x8

Other

Launch Price

—

149 USD

Production

End-of-life

End-of-life

Predecessor

Radeon Instinct

Xe Graphics

Successor

—

Battlemage

View Instinct MI100 Details View Arc A380 Details