NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon R5 A220

VS

NVIDIA GeForce RTX 4080 Mobile

AMD Radeon R5 A220

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Mobile and 1024MB VRAM Radeon R5 A220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Mobile 's Advantages

Released 9 years late

Boost Clock1665MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 14.40GB/s)

7264 additional rendering cores

AMD Radeon R5 A220 's Advantages

Lower TDP (35W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +9867%

24.72 TFLOPS

Radeon R5 A220

0.248 TFLOPS

GeForce RTX 4080 Mobile

VS

Radeon R5 A220

Graphics Card

Jan 2023

Release Date

Jan 2014

GeForce 40 Mobile

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

900 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

2

58

SM Count

-

7424

Shading Units

160

232

TMUs

8

80

ROPs

4

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

48 MB

L2 Cache

128 KB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

3.100 GPixel/s

386.3 GTexel/s

Texture Rate

6.200 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

248.0 GFLOPS

386.3 GFLOPS

FP64 (double)

-

Board Design

110W

TDP

35W

-

Portable Device Dependent

Outputs

1x DVI 1x HDMI 1.3a

None

Power Connectors

None

Graphics Processor

AD104

GPU Name

Caicos

GN21-X9

GPU Variant

Caicos XT (215-0804070)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

35.8 billion

Transistors

0.37 billion

295 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

5.0

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