Intel HD Graphics P4600 vs AMD Radeon R7 M270DX

VS

Intel HD Graphics P4600

AMD Radeon R7 M270DX

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics P4600 and 0System Shared VRAM Radeon R7 M270DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics P4600 's Advantages

Boost Clock has increased by 22% (1200MHz vs 980MHz)

AMD Radeon R7 M270DX 's Advantages

Released 1 years late

224 additional rendering cores

Score

Benchmark

FP32 (float)

HD Graphics P4600

0.384 TFLOPS

Radeon R7 M270DX +95%

0.752 TFLOPS

HD Graphics P4600

VS

Radeon R7 M270DX

Graphics Card

Jun 2013

Release Date

Jun 2014

HD Graphics-W

Generation

Gem System Hybrid

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

350 MHz

Base Clock

900 MHz

1200 MHz

Boost Clock

980 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

-

Compute Units

6

-

160

Shading Units

384

20

TMUs

24

2

ROPs

8

-

L1 Cache

16 KB (per CU)

-

L2 Cache

256 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

7.840 GPixel/s

24.00 GTexel/s

Texture Rate

23.52 GTexel/s

-

FP16 (half)

752.6 GFLOPS

384.0 GFLOPS

FP32 (float)

752.6 GFLOPS

96.00 GFLOPS

FP64 (double)

47.04 GFLOPS

Board Design

84W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Haswell GT2

GPU Name

Topaz

-

GPU Variant

Topaz XT (216-0858020)

Generation 7.5

Architecture

GCN 3.0

Intel

Foundry

TSMC

22 nm

Process Size

28 nm

Unknown

Transistors

1.55 billion

Unknown

Die Size

125 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.3

OpenGL

4.6

1.2

OpenCL

2.1

1.0

Vulkan

1.2.170

-

5.1

Shader Model

6.5

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