AMD Radeon 540 Specs (2024)

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GPU Database
Radeon 540 Specs

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Graphics Processor: Lexa
Cores: 384
TMUs: 24
ROPs: 16
Memory Size: 1024 MB
Memory Type: GDDR5
Bus Width: 32 bit

GPU

Recommended Gaming Resolutions:

1600x900
1920x1080
2560x1440

The Radeon 540 was a graphics card by AMD, launched on April 20th, 2017. Built on the 14 nm process, and based on the Lexa graphics processor, in its Lexa PRO variant, the card supports DirectX 12. This ensures that all modern games will run on Radeon 540. The Lexa graphics processor is an average sized chip with a die area of 103 mm² and 2,200 million transistors. Unlike the fully unlocked Radeon 550X 640SP, which uses the same GPU but has all 640 shaders enabled, AMD has disabled some shading units on the Radeon 540 to reach the product's target shader count. It features 384 shading units, 24 texture mapping units, and 16 ROPs. AMD has paired 1,024 MB GDDR5 memory with the Radeon 540, which are connected using a 32-bit memory interface. The GPU is operating at a frequency of 1183 MHz, memory is running at 1500 MHz (6 Gbps effective).
Being a single-slot card, the AMD Radeon 540 does not require any additional power connector, its power draw is rated at 50 W maximum. Display outputs include: 2x DisplayPort 1.4a. Radeon 540 is connected to the rest of the system using a PCI-Express 3.0 x8 interface.

Graphics Processor

GPU Name: Lexa

GPU Variant: Lexa PRO
(215-0904018)

Architecture: GCN 4.0

Foundry: GlobalFoundries

Process Size: 14 nm

Transistors: 2,200 million

Density: 21.4M / mm²

Die Size: 103 mm²

Chip Package: FCBGA-769

Graphics Card

Release Date: Apr 20th, 2017

Availability: Oct , 2020

Generation: Polaris
(RX 500)

Predecessor: Arctic Islands

Successor: Vega

Production: End-of-life

Bus Interface: PCIe 3.0 x8

Relative Performance

GeForce 210

GeForce 9400 GT

11%

Radeon HD 4550

14%

Radeon HD 5450

17%

Radeon HD 6450

20%

GeForce GT 520

21%

GeForce GT 220

27%

GeForce GT 430

35%

Radeon HD 5570

35%

Radeon HD 4670

38%

GeForce GT 440

40%

GeForce GT 240

41%

GeForce 9600 GT

47%

Radeon HD 5670

50%

GeForce GT 640

54%

GeForce 9800 GT

56%

Radeon HD 6670

58%

Radeon HD 4830

60%

Radeon HD 4770

64%

Radeon HD 4850

67%

GeForce GTS 250

69%

GeForce GTS 450

71%

Radeon HD 5750

73%

Radeon HD 7750

84%

Radeon HD 5770

84%

GeForce GTX 260

86%

Radeon HD 4870

87%

Radeon Vega 8

87%

GeForce GTX 550 Ti

88%

GeForce GTX 650

89%

Radeon HD 5830

94%

Radeon HD 6790

99%

Radeon 540

100%

Radeon HD 4890

100%

GeForce GTX 460

104%

Radeon RX Vega 11

105%

GeForce GT 1030

106%

GeForce GTX 275

107%

Clock Speeds

GPU Clock: 1183 MHz

Memory Clock: 1500 MHz
6 Gbps effective

Memory

Memory Size: 1024 MB

Memory Type: GDDR5

Memory Bus: 32 bit

Bandwidth: 24.00 GB/s

Render Config

Shading Units: 384

TMUs: 24

ROPs: 16

Compute Units: 6

L1 Cache: 16 KB (per CU)

L2 Cache: 512 KB

Theoretical Performance

Pixel Rate: 18.93 GPixel/s

Texture Rate: 28.39 GTexel/s

FP16 (half): 908.5 GFLOPS (1:1)

FP32 (float): 908.5 GFLOPS

FP64 (double): 56.78 GFLOPS (1:16)

Board Design

Slot Width: Single-slot

TDP: 50 W

Suggested PSU: 250 W

Outputs: 2x DisplayPort 1.4a

Power Connectors: None

Graphics Features

DirectX: 12 (12_0)

OpenGL: 4.6

OpenCL: 2.1

Vulkan: 1.3

Shader Model: 6.7

Lexa GPU Notes

Generation: Arctic Islands
Codename: Polaris 12
Old Codename: Treasure
Graphics/Compute: GFX8 (gfx804)
Display Core Engine: 11.2
Unified Video Decoder: 6.3
Video Compression Engine: 3.4
System DMA: 3.0.0
CLRX: GCN 1.2.0

Latest Drivers:
Windows 7:
64-bit: AMD Software: Adrenalin Edition 22.6.1
64-bit: Radeon™ Pro Software for Enterprise 21.Q1.1

Windows 8.1:
64-bit: Radeon Software: Crimson ReLive Edition 17.4.4 / 17.7.1

Windows 10 / 11:
64-bit: AMD Software: Adrenalin Edition 24.3.1 (23.19.12)
64-bit: AMD Software: PRO Edition 22.Q4