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

NVIDIA

GEFORCE

RTX A5000 Mobile

CORE STATE GA104

VRAM 16 GB

CLOCK SPEED 1575 MHz

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

4,670

110,877

geekbench_vulkan

N/A

88,144

passmark_directx_10

N/A

115

passmark_directx_11

N/A

133

passmark_directx_12

N/A

72

passmark_directx_9

N/A

169

passmark_g2d

N/A

629

passmark_g3d

N/A

15,779

passmark_gpu_compute

N/A

6,945

DETAILED SPECIFICATIONS

SPECIFICATION

R8 M445DX

RTX A5000 Mobile

Core Specs

Shading Units

320

6,144 +1820.0%

Shaders

320

6,144 +1820.0%

TMUs

20

192 +860.0%

ROPs

8

96 +1100.0%

Compute Units

5

—

SM Count

—

48

Clocks

Base Clock

780 MHz

900 MHz

Boost Clock

1021 MHz

1575 MHz

Memory Clock

System Shared

1750 MHz 14 Gbps effective

Memory

Memory Size

System Shared

16 GB

VRAM (MB)

—

16,384

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

128 KB

4 MB

Performance

Pixel Rate

8.168 GPixel/s

151.2 GPixel/s

Texture Rate

20.42 GTexel/s

302.4 GTexel/s

FP32 (TFLOPS)

653.4 GFLOPS

19.35 TFLOPS

FP64 (TFLOPS)

40.84 GFLOPS (1:16)

302.4 GFLOPS (1:64)

FP16 (TFLOPS)

653.4 GFLOPS (1:1)

19.35 TFLOPS (1:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

192

Power

TDP

—

150 W

TDP (W)

—

150

Power Connectors

—

None

Architecture

Architecture

GCN 3.0

Ampere

GPU Name

Meso

GA104

Generation

Gem System Hybrid (Rx M400)

Ampere-MW (Ax000)

Process Size

28 nm

8 nm

Transistors

1,550 million

17,400 million

Die Size

125 mm²

392 mm²

Foundry

TSMC

Samsung

Density

12.4M / mm²

44.4M / 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

CUDA

—

8.6

Shader Model

6.5

6.8

Physical

Slot Width

IGP

—

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

—

Quadro Turing-M

Successor

—

Ada-MW

View Radeon R8 M445DX Details View RTX A5000 Mobile Details