AMD Radeon E9260 MXM vs NVIDIA GeForce RTX 3080 Mobile

VS

AMD Radeon E9260 MXM

NVIDIA GeForce RTX 3080 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 MXM and 8GB VRAM GeForce RTX 3080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 MXM 's Advantages

Lower TDP (50W vs 115W)

NVIDIA GeForce RTX 3080 Mobile 's Advantages

Released 4 years and 4 months late

Boost Clock has increased by 29% (1545MHz vs 1200MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 112.0GB/s)

5248 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9260 MXM

2.15 TFLOPS

GeForce RTX 3080 Mobile +782%

18.98 TFLOPS

Radeon E9260 MXM

VS

GeForce RTX 3080 Mobile

Graphics Card

Sep 2016

Release Date

Jan 2021

Embedded

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

1090 MHz

Base Clock

1110 MHz

1200 MHz

Boost Clock

1545 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

448.0GB/s

Render Config

14

Compute Units

-

SM Count

48

896

Shading Units

6144

48

TMUs

192

16

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

148.3 GPixel/s

57.60 GTexel/s

Texture Rate

296.6 GTexel/s

2.150 TFLOPS

FP16 (half)

18.98 TFLOPS

2.150 TFLOPS

FP32 (float)

18.98 TFLOPS

134.4 GFLOPS

FP64 (double)

296.6 GFLOPS

Board Design

50W

TDP

115W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

GA104

Baffin PRO

GPU Variant

GA104-775-A1

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

3 billion

Transistors

17.4 billion

123 mm²

Die Size

392 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.6

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