NVIDIA RTX 3000 Mobile Ada Generation vs NVIDIA GeForce GT 640M Mac Edition

VS

NVIDIA RTX 3000 Mobile Ada Generation

NVIDIA GeForce GT 640M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM RTX 3000 Mobile Ada Generation and 512MB VRAM GeForce GT 640M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 3000 Mobile Ada Generation 's Advantages

Released 10 years and 1 months late

Boost Clock1695MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (256.0GB/s vs 40.00GB/s)

4224 additional rendering cores

NVIDIA GeForce GT 640M Mac Edition 's Advantages

Lower TDP (32W vs 115W)

Score

Benchmark

FP32 (float)

RTX 3000 Mobile Ada Generation +2630%

15.62 TFLOPS

GeForce GT 640M Mac Edition

0.572 TFLOPS

RTX 3000 Mobile Ada Generation

VS

GeForce GT 640M Mac Edition

Graphics Card

Mar 2023

Release Date

Feb 2013

Quadro Ada-M

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1395 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2000 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

40.00GB/s

Render Config

-

36

SM Count

-

4608

Shading Units

384

144

TMUs

32

48

ROPs

8

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

32 MB

L2 Cache

128 KB

-

Theoretical Performance

81.36 GPixel/s

Pixel Rate

5.960 GPixel/s

244.1 GTexel/s

Texture Rate

23.84 GTexel/s

15.62 TFLOPS

FP16 (half)

-

15.62 TFLOPS

FP32 (float)

572.2 GFLOPS

244.1 GFLOPS

FP64 (double)

23.84 GFLOPS

Board Design

115W

TDP

32W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD106

GPU Name

GK107

-

GPU Variant

N13P-GS

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

22.9 billion

Transistors

1.27 billion

188 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.0

6.7

Shader Model

5.1

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