ATI Mobility Radeon HD 2700 vs AMD Radeon R7 M380

VS

ATI Mobility Radeon HD 2700

AMD Radeon R7 M380

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2700 and 4GB VRAM Radeon R7 M380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M380 's Advantages

Released 7 years and 5 months late

Boost Clock915MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (32.00GB/s vs 22.40GB/s)

520 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 2700

0.168 TFLOPS

Radeon R7 M380 +597%

1.171 TFLOPS

Mobility Radeon HD 2700

VS

Radeon R7 M380

Graphics Card

Dec 2007

Release Date

May 2015

M7x

Generation

Gem System

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

915 MHz

700 MHz

Memory Clock

1000 MHz

Memory

256MB

Memory Size

4GB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

128bit

22.40GB/s

Bandwidth

32.00GB/s

Render Config

3

Compute Units

10

-

120

Shading Units

640

8

TMUs

40

4

ROPs

16

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

256 KB

-

Theoretical Performance

2.800 GPixel/s

Pixel Rate

14.64 GPixel/s

5.600 GTexel/s

Texture Rate

36.60 GTexel/s

-

168.0 GFLOPS

FP32 (float)

1171 GFLOPS

-

FP64 (double)

73.20 GFLOPS

Board Design

35W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

M76

GPU Name

Tropo

-

GPU Variant

Tropo XT

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.39 billion

Transistors

1.5 billion

153 mm²

Die Size

123 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (11_1)

3.3

OpenGL

4.6

N/A

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

4.0

Shader Model

6.5 (5.1)

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