AMD Radeon 540X Mobile vs AMD Radeon HD 7690M XT Rebrand

VS

AMD Radeon 540X Mobile

AMD Radeon HD 7690M XT Rebrand

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile and 1024MB VRAM Radeon HD 7690M XT Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540X Mobile 's Advantages

Released 7 years and 1 months late

Boost Clock1095MHz

More VRAM (2GB vs 1024GB)

32 additional rendering cores

AMD Radeon HD 7690M XT Rebrand 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 32.00GB/s)

Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 540X Mobile +61%

1.121 TFLOPS

Radeon HD 7690M XT Rebrand

0.696 TFLOPS

Radeon 540X Mobile

VS

Radeon HD 7690M XT Rebrand

Graphics Card

Feb 2019

Release Date

Jan 2012

Mobility Radeon

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

980 MHz

Base Clock

-

1095 MHz

Boost Clock

-

1000 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

32.00GB/s

Bandwidth

51.20GB/s

Render Config

8

Compute Units

6

-

512

Shading Units

480

32

TMUs

24

16

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

17.52 GPixel/s

Pixel Rate

5.800 GPixel/s

35.04 GTexel/s

Texture Rate

17.40 GTexel/s

1121 GFLOPS

FP16 (half)

-

1121 GFLOPS

FP32 (float)

696.0 GFLOPS

70.08 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Lexa

GPU Name

Whistler

Lexa PRO (215-0904018)

GPU Variant

Whistler XTX

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

0.716 billion

103 mm²

Die Size

104 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon 540X Mobile vs NVIDIA GeForce GT 720A

2

AMD Radeon 540X Mobile vs AMD FirePro M7740

3

AMD Radeon 540X Mobile vs ATI Mobility Radeon X1900

4

AMD Radeon 540X Mobile vs NVIDIA GeForce GT 330M Mac Edition

5

AMD Radeon 540X Mobile vs NVIDIA GeForce GT 740M

6

AMD Radeon 540X Mobile vs ATI Mobility Radeon HD 4670 Mac Edition

7

AMD Radeon 540X Mobile vs AMD Radeon E8870

8

AMD Radeon 540X Mobile vs NVIDIA GeForce GTX 950M

9

AMD Radeon 540X Mobile vs NVIDIA GeForce GT 415M

10

AMD Radeon 540X Mobile vs ATI Mobility Radeon HD 4530

Related News

1

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

2

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

3

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

4

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

5

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

6

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

7

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

8

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

9

CXMT Reportedly Achieves 80% Yield in DDR5 Production

10

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N