AMD Radeon 540X Mobile vs NVIDIA GeForce 9800M GTX

VS

AMD Radeon 540X Mobile

NVIDIA GeForce 9800M GTX

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile and 1024MB VRAM GeForce 9800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540X Mobile 's Advantages

Released 10 years and 7 months late

Boost Clock1095MHz

More VRAM (2GB vs 1024GB)

400 additional rendering cores

Lower TDP (50W vs 75W)

NVIDIA GeForce 9800M GTX 's Advantages

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

Score

Benchmark

FP32 (float)

Radeon 540X Mobile +300%

1.121 TFLOPS

GeForce 9800M GTX

0.28 TFLOPS

Radeon 540X Mobile

VS

GeForce 9800M GTX

Graphics Card

Feb 2019

Release Date

Jul 2008

Mobility Radeon

Generation

GeForce 9M

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

GDDR3

64bit

Memory Bus

256bit

32.00GB/s

Bandwidth

51.20GB/s

Render Config

8

Compute Units

-

SM Count

14

512

Shading Units

112

32

TMUs

56

16

ROPs

16

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

64 KB

-

Theoretical Performance

17.52 GPixel/s

Pixel Rate

8.000 GPixel/s

35.04 GTexel/s

Texture Rate

28.00 GTexel/s

1121 GFLOPS

FP16 (half)

-

1121 GFLOPS

FP32 (float)

280.0 GFLOPS

70.08 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

G92

Lexa PRO (215-0904018)

GPU Variant

NB9E-GTX

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

2.2 billion

Transistors

0.754 billion

103 mm²

Die Size

324 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

6.4

Shader Model

4.0

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