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

A

AMD

RADEON

Radeon RX 580

CORE STATE Polaris 20

VRAM 8 GB

CLOCK SPEED 1340 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

139,035

37,453

3dmark_3dmark_steel_nomad_dx12

N/A

1,005

geekbench_metal

N/A

45,235

geekbench_vulkan

N/A

45,173

passmark_directx_10

N/A

46

passmark_directx_11

N/A

60

passmark_directx_12

N/A

43

passmark_directx_9

N/A

124

passmark_g2d

N/A

769

passmark_g3d

N/A

8,813

passmark_gpu_compute

N/A

3,488

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI100

RX 580

Core Specs

Shading Units

7,680

2,304 -70.0%

Shaders

7,680

2,304 -70.0%

TMUs

480

144 -70.0%

ROPs

64

32 -50.0%

Compute Units

120

36 -70.0%

Clocks

Base Clock

1000 MHz

1257 MHz

Boost Clock

1502 MHz

1340 MHz

Memory Clock

1200 MHz 2.4 Gbps effective

2000 MHz 8 Gbps effective

Memory

Memory Size

32 GB

8 GB

VRAM (MB)

32,768

8,192 -75.0%

Memory Type

HBM2

GDDR5

Memory Bus

4096 bit

256 bit

Bandwidth

1.23 TB/s

256.0 GB/s

Cache

L1 Cache

16 KB (per CU)

16 KB (per CU)

L2 Cache

8 MB

2 MB

Performance

Pixel Rate

96.13 GPixel/s

42.88 GPixel/s

Texture Rate

721.0 GTexel/s

193.0 GTexel/s

FP32 (TFLOPS)

23.07 TFLOPS

6.175 TFLOPS

FP64 (TFLOPS)

11.54 TFLOPS (1:2)

385.9 GFLOPS (1:16)

FP16 (TFLOPS)

46.14 TFLOPS (2:1)

6.175 TFLOPS (1:1)

Power

TDP

300 W

185 W

TDP (W)

300

185 -38.3%

Suggested PSU

700 W

450 W

Power Connectors

2x 8-pin

1x 8-pin

Architecture

Architecture

CDNA 1.0

GCN 4.0

GPU Name

Arcturus

Polaris 20

Generation

Instinct (MIx)

Polaris (RX 500)

Process Size

7 nm

14 nm

Transistors

25,600 million

5,700 million

Die Size

750 mm²

232 mm²

Foundry

TSMC

GlobalFoundries

Density

34.1M / mm²

24.6M / mm²

API Support

DirectX

—

12 (12_0)

OpenGL

—

4.6

Vulkan

—

1.3

OpenCL

2.1

2.1

Shader Model

—

6.7

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

241 mm 9.5 inches

Height

111 mm 4.4 inches

—

Outputs

No outputs

1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

—

229 USD

Production

End-of-life

End-of-life

Predecessor

Radeon Instinct

Arctic Islands

Successor

—

Vega

View Instinct MI100 Details View Radeon RX 580 Details