NVIDIA RTX 6000 Ada Generation vs NVIDIA GeForce GT 640 Rev. 2

VS

NVIDIA RTX 6000 Ada Generation

NVIDIA GeForce GT 640 Rev. 2

We compared two Desktop platform GPUs: 48GB VRAM RTX 6000 Ada Generation and 1024MB VRAM GeForce GT 640 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 6000 Ada Generation 's Advantages

Released 9 years and 7 months late

Boost Clock2505MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (960.0GB/s vs 40.06GB/s)

17792 additional rendering cores

NVIDIA GeForce GT 640 Rev. 2 's Advantages

Lower TDP (49W vs 300W)

Score

Benchmark

FP32 (float)

RTX 6000 Ada Generation +11239%

91.06 TFLOPS

GeForce GT 640 Rev. 2

0.803 TFLOPS

RTX 6000 Ada Generation

VS

GeForce GT 640 Rev. 2

Graphics Card

Dec 2022

Release Date

May 2013

Quadro Ada

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x8

Clock Speeds

915 MHz

Base Clock

-

2505 MHz

Boost Clock

-

2500 MHz

Memory Clock

1252 MHz

Memory

48GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

64bit

960.0GB/s

Bandwidth

40.06GB/s

Render Config

-

142

SM Count

-

18176

Shading Units

384

568

TMUs

32

192

ROPs

8

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

96 MB

L2 Cache

512 KB

-

Theoretical Performance

481.0 GPixel/s

Pixel Rate

8.368 GPixel/s

1423 GTexel/s

Texture Rate

33.47 GTexel/s

91.06 TFLOPS

FP16 (half)

-

91.06 TFLOPS

FP32 (float)

803.3 GFLOPS

1423 GFLOPS

FP64 (double)

33.47 GFLOPS

Board Design

300W

TDP

49W

700 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

GK208

AD102

GPU Variant

GK208-400-A1

Ada Lovelace

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

1.02 billion

609 mm²

Die Size

87 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

3.5

6.8

Shader Model

5.1

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