NVIDIA RTX 2000 Max-Q Ada Generation vs NVIDIA GeForce GT 640M Mac Edition

VS

NVIDIA RTX 2000 Max-Q Ada Generation

NVIDIA GeForce GT 640M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM RTX 2000 Max Q 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 2000 Max-Q Ada Generation 's Advantages

Released 10 years and 1 months late

Boost Clock1455MHz

More VRAM (8GB vs 512GB)

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

2688 additional rendering cores

NVIDIA GeForce GT 640M Mac Edition 's Advantages

Lower TDP (32W vs 35W)

Score

Benchmark

FP32 (float)

RTX 2000 Max Q Ada Generation +1462%

8.94 TFLOPS

GeForce GT 640M Mac Edition

0.572 TFLOPS

RTX 2000 Max Q 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

930 MHz

Base Clock

-

1455 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

-

24

SM Count

-

3072

Shading Units

384

96

TMUs

32

48

ROPs

8

96

Tensor Cores

-

24

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

12 MB

L2 Cache

128 KB

-

Theoretical Performance

69.84 GPixel/s

Pixel Rate

5.960 GPixel/s

139.7 GTexel/s

Texture Rate

23.84 GTexel/s

8.940 TFLOPS

FP16 (half)

-

8.940 TFLOPS

FP32 (float)

572.2 GFLOPS

139.7 GFLOPS

FP64 (double)

23.84 GFLOPS

Board Design

35W

TDP

32W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD107

GPU Name

GK107

-

GPU Variant

N13P-GS

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

1.27 billion

159 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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