GPU Comparison

A

AMD

RADEON

AMD Radeon 540

CORE STATE Lexa

VRAM 1024 MB

CLOCK SPEED —

TDP 50 W

BUS WIDTH 32 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

A

AMD

RADEON

Radeon RX 7700 XT

CORE STATE Navi 32

VRAM 12 GB

CLOCK SPEED 2544 MHz

TDP 245 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

5,996

127,549

geekbench_vulkan

9,162

132,758

3dmark_3dmark_steel_nomad_dx12

N/A

3,316

passmark_directx_10

N/A

119

passmark_directx_11

N/A

232

passmark_directx_12

N/A

79

passmark_directx_9

N/A

294

passmark_g2d

N/A

1,161

passmark_g3d

N/A

22,547

passmark_gpu_compute

N/A

12,912

DETAILED SPECIFICATIONS

SPECIFICATION

540

RX 7700 XT

Core Specs

Shading Units

384

3,456 +800.0%

Shaders

384

3,456 +800.0%

TMUs

24

216 +800.0%

ROPs

16

96 +500.0%

Compute Units

6

54 +800.0%

Clocks

Base Clock

—

1435 MHz

Boost Clock

—

2544 MHz

GPU Clock

1183 MHz

—

Game Clock

—

2171 MHz

Memory Clock

1500 MHz 6 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

1024 MB

12 GB

VRAM (MB)

1,024

12,288 +1100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

32 bit

192 bit

Bandwidth

24.00 GB/s

432.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

512 KB

2 MB

L3 Cache

—

48 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

18.93 GPixel/s

244.2 GPixel/s

Texture Rate

28.39 GTexel/s

549.5 GTexel/s

FP32 (TFLOPS)

908.5 GFLOPS

35.17 TFLOPS

FP64 (TFLOPS)

56.78 GFLOPS (1:16)

1,099.0 GFLOPS (1:32)

FP16 (TFLOPS)

908.5 GFLOPS (1:1)

70.34 TFLOPS (2:1)

AI/RT

RT Cores

—

54

Matrix Cores

—

108

Power

TDP

50 W

245 W

TDP (W)

50

245 +390.0%

Suggested PSU

250 W

550 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

GCN 4.0

RDNA 3.0

GPU Name

Lexa

Navi 32

Codename

—

Wheat Nas

Generation

Polaris (RX 500)

Navi III (RX 7000)

Process Size

14 nm

5 nm

Transistors

2,200 million

28,100 million

Die Size

103 mm²

346 mm²

Foundry

GlobalFoundries

TSMC

Density

21.4M / mm²

81.2M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

2.2

Shader Model

6.7

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

135 mm 5.3 inches

Outputs

2x DisplayPort 1.4a

1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Launch Price

—

449 USD

Production

End-of-life

Active

Predecessor

Arctic Islands

Navi II

Successor

Vega

Navi IV

View Radeon 540 Details View Radeon RX 7700 XT Details