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 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

geekbench_opencl

139,035

92,821

3dmark_3dmark_steel_nomad_dx12

N/A

3,068

geekbench_vulkan

N/A

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

Instinct MI100

B580

Core Specs

Shading Units

7,680

2,560 -66.7%

Shaders

7,680

2,560 -66.7%

TMUs

480

160 -66.7%

ROPs

64

80 +25.0%

Compute Units

120

—

Execution Units

—

20

Clocks

Base Clock

1000 MHz

2670 MHz

Boost Clock

1502 MHz

2670 MHz

Memory Clock

1200 MHz 2.4 Gbps effective

2375 MHz 19 Gbps effective

Memory

Memory Size

32 GB

12 GB

VRAM (MB)

32,768

12,288 -62.5%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

192 bit

Bandwidth

1.23 TB/s

456.0 GB/s

Cache

L1 Cache

16 KB (per CU)

256 KB (per EU)

L2 Cache

8 MB

18 MB

Performance

Pixel Rate

96.13 GPixel/s

213.6 GPixel/s

Texture Rate

721.0 GTexel/s

427.2 GTexel/s

FP32 (TFLOPS)

23.07 TFLOPS

13.67 TFLOPS

FP64 (TFLOPS)

11.54 TFLOPS (1:2)

854.4 GFLOPS (1:16)

FP16 (TFLOPS)

46.14 TFLOPS (2:1)

27.34 TFLOPS (2:1)

AI/RT

RT Cores

—

20

XMX Cores

—

160

Power

TDP

300 W

190 W

TDP (W)

300

190 -36.7%

Suggested PSU

700 W

450 W

Power Connectors

2x 8-pin

1x 8-pin

Architecture

Architecture

CDNA 1.0

Xe2-HPG

GPU Name

Arcturus

BMG-G21

Generation

Instinct (MIx)

Battlemage (Arc 5)

Process Size

7 nm

5 nm

Transistors

25,600 million

19,600 million

Die Size

750 mm²

272 mm²

Foundry

TSMC

TSMC

Density

34.1M / mm²

72.1M / 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

272 mm 10.7 inches

Height

111 mm 4.4 inches

115 mm 4.5 inches

Outputs

No outputs

1x HDMI 2.1a3x DisplayPort 2.1

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x8

Other

Launch Price

—

249 USD

Production

End-of-life

Active

Predecessor

Radeon Instinct

Alchemist

View Instinct MI100 Details View Arc B580 Details