AMD Radeon R5 M315 vs AMD Radeon R5 M445

VS

AMD Radeon R5 M315

AMD Radeon R5 M445

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M315 and 4GB VRAM Radeon R5 M445 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M445 's Advantages

Released 8 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (32.00GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

Radeon R5 M315 +5%

0.745 TFLOPS

Radeon R5 M445

0.706 TFLOPS

Radeon R5 M315

VS

Radeon R5 M445

Graphics Card

May 2015

Release Date

Jan 2016

Gem System

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

900 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

32.00GB/s

Render Config

6

Compute Units

6

-

384

Shading Units

384

24

TMUs

24

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

7.760 GPixel/s

Pixel Rate

7.360 GPixel/s

23.28 GTexel/s

Texture Rate

22.08 GTexel/s

745.0 GFLOPS

FP16 (half)

-

745.0 GFLOPS

FP32 (float)

706.6 GFLOPS

46.56 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Meso

GPU Name

Meso

Meso LE (216-0864046)

GPU Variant

Meso XT (216-0864018)

GCN 3.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.55 billion

Transistors

1.55 billion

125 mm²

Die Size

125 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2.170

Vulkan

1.2.170

-

6.5

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon R5 M315 vs ATI Mobility Radeon HD 560v

2

AMD Radeon R5 M315 vs NVIDIA GeForce MX450 30.5W 10Gbps

3

AMD Radeon R5 M315 vs AMD Radeon 520 Mobile

4

AMD Radeon R5 M315 vs AMD Radeon R9 M395X

5

AMD Radeon R5 M315 vs AMD Radeon HD 7610M

6

AMD Radeon R5 M315 vs NVIDIA GeForce RTX 4060 Max-Q

7

AMD Radeon R5 M315 vs NVIDIA GeForce RTX 4070 Mobile

8

AMD Radeon R5 M315 vs AMD Radeon HD 8550M

9

AMD Radeon R5 M315 vs NVIDIA GeForce RTX 2070 SUPER Max Q

10

AMD Radeon R5 M315 vs AMD Radeon HD 6750M

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage