AMD Radeon R7 M340 vs ATI Mobility Radeon X1600 Mac Edition

VS

AMD Radeon R7 M340

ATI Mobility Radeon X1600 Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 128MB VRAM Mobility Radeon X1600 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M340 's Advantages

Released 8 years and 1 months late

Boost Clock715MHz

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (16.00GB/s vs 12.67GB/s)

384 additional rendering cores

Score

Radeon R7 M340

VS

Mobility Radeon X1600 Mac Edition

Graphics Card

Dec 2015

Release Date

Nov 2007

Gem System

Generation

M5x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

620 MHz

Base Clock

-

715 MHz

Boost Clock

-

1000 MHz

Memory Clock

396 MHz

Memory

1024MB

Memory Size

128MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

12.67GB/s

Render Config

6

Compute Units

-

384

Shading Units

-

24

TMUs

4

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

5.720 GPixel/s

Pixel Rate

1.592 GPixel/s

17.16 GTexel/s

Texture Rate

1.592 GTexel/s

-

549.1 GFLOPS

FP32 (float)

-

34.32 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Opal

GPU Name

M56

Opal PRO

GPU Variant

-

GCN 1.0

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

0.95 billion

Transistors

0.157 billion

77 mm²

Die Size

150 mm²

Graphics Features

12 (11_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

2.1 (1.2)

OpenCL

N/A

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

3.0

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