NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA RTX 5000 Ada Generation

VS

NVIDIA GeForce GT 640 OEM Rebrand

NVIDIA RTX 5000 Ada Generation

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 640 OEM Rebrand and 32GB VRAM RTX 5000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 OEM Rebrand 's Advantages

Lower TDP (75W vs 250W)

NVIDIA RTX 5000 Ada Generation 's Advantages

Released 11 years and 4 months late

Boost Clock2550MHz

More VRAM (32GB vs 1536GB)

Larger VRAM bandwidth (576.0GB/s vs 38.40GB/s)

12656 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640 OEM Rebrand

0.415 TFLOPS

RTX 5000 Ada Generation +15630%

65.28 TFLOPS

GeForce GT 640 OEM Rebrand

VS

RTX 5000 Ada Generation

Graphics Card

Apr 2012

Release Date

Aug 2023

GeForce 600

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1155 MHz

-

Boost Clock

2550 MHz

800 MHz

Memory Clock

2250 MHz

Memory

1536MB

Memory Size

32GB

DDR3

Memory Type

GDDR6

192bit

Memory Bus

256bit

38.40GB/s

Bandwidth

576.0GB/s

Render Config

-

3

SM Count

100

144

Shading Units

12800

24

TMUs

400

24

ROPs

176

-

Tensor Cores

400

-

RT Cores

100

64 KB (per SM)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

72 MB

-

Theoretical Performance

4.320 GPixel/s

Pixel Rate

448.8 GPixel/s

17.28 GTexel/s

Texture Rate

1020 GTexel/s

-

FP16 (half)

65.28 TFLOPS

414.7 GFLOPS

FP32 (float)

65.28 TFLOPS

34.56 GFLOPS

FP64 (double)

1020 GFLOPS

Board Design

75W

TDP

250W

250 W

Suggested PSU

600 W

2x DVI 1x mini-HDMI 1.3a

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GF116

GPU Name

AD102

GF116-150-A1

GPU Variant

AD102

Fermi 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

1.17 billion

Transistors

76.3 billion

238 mm²

Die Size

609 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.9

5.1

Shader Model

6.7

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