AMD Radeon HD 6450M vs AMD Radeon R7 M350

VS

AMD Radeon HD 6450M

AMD Radeon R7 M350

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6450M and 4GB VRAM Radeon R7 M350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M350 's Advantages

Released 4 years and 4 months late

Boost Clock1015MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (16.00GB/s vs 12.80GB/s)

224 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6450M

0.192 TFLOPS

Radeon R7 M350 +305%

0.779 TFLOPS

Radeon HD 6450M

VS

Radeon R7 M350

Graphics Card

Jan 2011

Release Date

May 2015

Vancouver

Generation

Gem System(R7 M300)

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1015 MHz

800 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

16.00GB/s

Render Config

2

Compute Units

6

-

160

Shading Units

384

8

TMUs

24

4

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

8.120 GPixel/s

4.800 GTexel/s

Texture Rate

24.36 GTexel/s

-

FP16 (half)

779.5 GFLOPS

192.0 GFLOPS

FP32 (float)

779.5 GFLOPS

-

FP64 (double)

48.72 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Seymour

GPU Name

Meso

Seymour PRO S3 (216-0809024)

GPU Variant

Meso XT (216-0864018)

TeraScale 2

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.37 billion

Transistors

1.55 billion

67 mm²

Die Size

125 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2.170

-

5.0

Shader Model

6.5

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