AMD Radeon R7 M350 2GB vs AMD Radeon HD 7870M

VS

AMD Radeon R7 M350 2GB

AMD Radeon HD 7870M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M350 2GB and 2GB VRAM Radeon HD 7870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M350 2GB 's Advantages

Released 3 years and 1 months late

AMD Radeon HD 7870M 's Advantages

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M350 2GB

0.633 TFLOPS

Radeon HD 7870M +61%

1.024 TFLOPS

Radeon R7 M350 2GB

VS

Radeon HD 7870M

Graphics Card

May 2015

Release Date

Apr 2012

Gem System(R7 M300)

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

64.00GB/s

Render Config

6

Compute Units

10

-

384

Shading Units

640

24

TMUs

40

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

12.80 GPixel/s

19.80 GTexel/s

Texture Rate

32.00 GTexel/s

633.6 GFLOPS

FP16 (half)

-

633.6 GFLOPS

FP32 (float)

1024 GFLOPS

39.60 GFLOPS

FP64 (double)

64.00 GFLOPS

Board Design

Unknown

TDP

45W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Litho

GPU Name

Heathrow

Litho XT (216-0868010)

GPU Variant

Heathrow XT (216-0835033)

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.95 billion

Transistors

1.5 billion

77 mm²

Die Size

123 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

1.2

-

6.5 (5.1)

Shader Model

5.1

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