AMD Radeon R9 M385X vs AMD Radeon Pro 575X

VS

AMD Radeon R9 M385X

AMD Radeon Pro 575X

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385X and 4GB VRAM Radeon Pro 575X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M385X 's Advantages

Boost Clock1100MHz

AMD Radeon Pro 575X 's Advantages

Released 3 years and 10 months late

Larger VRAM bandwidth (217.6GB/s vs 76.80GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M385X

1.971 TFLOPS

Radeon Pro 575X +127%

4.489 TFLOPS

Radeon R9 M385X

VS

Radeon Pro 575X

Graphics Card

May 2015

Release Date

Mar 2019

Gem System

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1100 MHz

Boost Clock

-

1200 MHz

Memory Clock

1700 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

76.80GB/s

Bandwidth

217.6GB/s

Render Config

14

Compute Units

32

-

896

Shading Units

2048

56

TMUs

128

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

17.60 GPixel/s

Pixel Rate

35.07 GPixel/s

61.60 GTexel/s

Texture Rate

140.3 GTexel/s

-

FP16 (half)

4.489 TFLOPS

1.971 TFLOPS

FP32 (float)

4.489 TFLOPS

123.2 GFLOPS

FP64 (double)

280.6 GFLOPS

Board Design

Unknown

TDP

150W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Strato

GPU Name

Polaris 20

Strato XT

GPU Variant

Polaris 20 XL (215-0910052)

GCN 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.08 billion

Transistors

5.7 billion

160 mm²

Die Size

232 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2.170

Vulkan

1.2

-

6.5

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon R9 M385X vs AMD Radeon R5 M435

2

AMD Radeon R9 M385X vs NVIDIA GeForce GT 730M

3

AMD Radeon R9 M385X vs NVIDIA GeForce GT 550M

4

AMD Radeon R9 M385X vs NVIDIA GeForce 800A

5

AMD Radeon R9 M385X vs NVIDIA NVS 3100M

6

AMD Radeon R9 M385X vs NVIDIA GeForce GTX 670MX

7

AMD Radeon R9 M385X vs NVIDIA GeForce GT 710M

8

AMD Radeon R9 M385X vs AMD Radeon R7 M365X

9

AMD Radeon R9 M385X vs AMD Radeon R5 M320

10

AMD Radeon R9 M385X vs AMD Radeon HD 8570A

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption