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

NVIDIA

GEFORCE

GeForce RTX 4080 Mobile

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 110 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

5,996

159,575

geekbench_vulkan

9,162

145,807

passmark_directx_10

N/A

157

passmark_directx_11

N/A

244

passmark_directx_12

N/A

96

passmark_directx_9

N/A

286

passmark_g2d

N/A

929

passmark_g3d

N/A

24,926

passmark_gpu_compute

N/A

11,191

DETAILED SPECIFICATIONS

SPECIFICATION

540

RTX 4080 Mobile

Core Specs

Shading Units

384

7,424 +1833.3%

Shaders

384

7,424 +1833.3%

TMUs

24

232 +866.7%

ROPs

16

80 +400.0%

Compute Units

6

—

SM Count

—

58

Clocks

Base Clock

—

1290 MHz

Boost Clock

—

1665 MHz

GPU Clock

1183 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 SM)

L2 Cache

512 KB

48 MB

Performance

Pixel Rate

18.93 GPixel/s

133.2 GPixel/s

Texture Rate

28.39 GTexel/s

386.3 GTexel/s

FP32 (TFLOPS)

908.5 GFLOPS

24.72 TFLOPS

FP64 (TFLOPS)

56.78 GFLOPS (1:16)

386.3 GFLOPS (1:64)

FP16 (TFLOPS)

908.5 GFLOPS (1:1)

24.72 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

50 W

110 W

TDP (W)

50

110 +120.0%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Ada Lovelace

GPU Name

Lexa

AD104

Generation

Polaris (RX 500)

GeForce 40 Mobile

Process Size

14 nm

5 nm

Transistors

2,200 million

35,800 million

Die Size

103 mm²

294 mm²

Foundry

GlobalFoundries

TSMC

Density

21.4M / mm²

121.8M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.9

Shader Model

6.7

6.8

Physical

Slot Width

Single-slot

IGP

Outputs

2x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

Arctic Islands

GeForce 30 Mobile

Successor

Vega

GeForce 50 Mobile

View Radeon 540 Details View GeForce RTX 4080 Mobile Details