NVIDIA GeForce RTX 3080 Mobile vs ATI Mobility Radeon X1600 Mac Edition

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NVIDIA GeForce RTX 3080 Mobile ATI Mobility Radeon X1600 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 128MB VRAM Mobility Radeon X1600 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 's Advantages

Released 13 years and 2 months late

Boost Clock1545MHz

Larger VRAM bandwidth (448.0GB/s vs 12.67GB/s)

6144 additional rendering cores

Score

GeForce RTX 3080 Mobile

VS

Mobility Radeon X1600 Mac Edition

Graphics Card

Jan 2021

Release Date

Nov 2007

GeForce 30 Mobile

Generation

M5x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1110 MHz

Base Clock

-

1545 MHz

Boost Clock

-

1750 MHz

Memory Clock

396 MHz

Memory

8GB

Memory Size

128MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

12.67GB/s

Render Config

48

SM Count

-

Compute Units

-

6144

Shading Units

-

192

TMUs

4

96

ROPs

4

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

1.592 GPixel/s

296.6 GTexel/s

Texture Rate

1.592 GTexel/s

18.98 TFLOPS

FP16 (half)

-

18.98 TFLOPS

FP32 (float)

-

296.6 GFLOPS

FP64 (double)

-

Graphics Processor

GA104

GPU Name

M56

GA104-775-A1

GPU Variant

-

Ampere

Architecture

Ultra-Threaded SE

Samsung

Foundry

TSMC

8 nm

Process Size

90 nm

17.4 billion

Transistors

0.157 billion

392 mm²

Die Size

150 mm²

Board Design

115W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

3.0

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