GPU Comparison

A

AMD

RADEON

AMD Radeon R8 M445DX

CORE STATE Meso

VRAM System Shared

CLOCK SPEED 1021 MHz

TDP —

BUS WIDTH System Shared

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

i

Intel

GPU

Arc B570

CORE STATE BMG-G21

VRAM 10 GB

CLOCK SPEED 2500 MHz

TDP 150 W

BUS WIDTH 160 bit

ARCHITECTURE Xe2-HPG

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

4,670

83,514

3dmark_3dmark_steel_nomad_dx12

N/A

2,649

geekbench_vulkan

N/A

96,844

passmark_directx_10

N/A

65

passmark_directx_11

N/A

118

passmark_directx_12

N/A

72

passmark_directx_9

N/A

164

passmark_g2d

N/A

661

passmark_g3d

N/A

14,195

passmark_gpu_compute

N/A

7,281

DETAILED SPECIFICATIONS

SPECIFICATION

R8 M445DX

B570

Core Specs

Shading Units

320

2,304 +620.0%

Shaders

320

2,304 +620.0%

TMUs

20

144 +620.0%

ROPs

8

80 +900.0%

Compute Units

5

—

Execution Units

—

18

Clocks

Base Clock

780 MHz

2500 MHz

Boost Clock

1021 MHz

2500 MHz

Memory Clock

System Shared

2375 MHz 19 Gbps effective

Memory

Memory Size

System Shared

10 GB

VRAM (MB)

—

10,240

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

160 bit

Bandwidth

System Dependent

380.0 GB/s

Cache

L1 Cache

16 KB (per CU)

256 KB (per EU)

L2 Cache

128 KB

18 MB

Performance

Pixel Rate

8.168 GPixel/s

200.0 GPixel/s

Texture Rate

20.42 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

653.4 GFLOPS

11.52 TFLOPS

FP64 (TFLOPS)

40.84 GFLOPS (1:16)

1,440.0 GFLOPS (1:8)

FP16 (TFLOPS)

653.4 GFLOPS (1:1)

23.04 TFLOPS (2:1)

AI/RT

RT Cores

—

18

XMX Cores

—

144

Power

TDP

—

150 W

TDP (W)

—

150

Suggested PSU

—

450 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

GCN 3.0

Xe2-HPG

GPU Name

Meso

BMG-G21

Generation

Gem System Hybrid (Rx M400)

Battlemage (Arc 5)

Process Size

28 nm

5 nm

Transistors

1,550 million

19,600 million

Die Size

125 mm²

272 mm²

Foundry

TSMC

TSMC

Density

12.4M / mm²

72.1M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

Shader Model

6.5

6.6

Physical

Slot Width

IGP

Dual-slot

Length

—

272 mm 10.7 inches

Height

—

115 mm 4.5 inches

Outputs

Portable Device Dependent

1x HDMI 2.1a3x DisplayPort 2.1

Bus Interface

IGP

PCIe 4.0 x8

Other

Launch Price

—

219 USD

Production

End-of-life

Active

Predecessor

—

Alchemist

View Radeon R8 M445DX Details View Arc B570 Details