NVIDIA RTX 2000 Ada Generation vs NVIDIA GeForce GT 640 OEM Rebrand

VS

NVIDIA RTX 2000 Ada Generation NVIDIA GeForce GT 640 OEM Rebrand

We compared two Desktop platform GPUs: 16GB VRAM RTX 2000 Ada Generation and 1536MB VRAM GeForce GT 640 OEM Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 2000 Ada Generation 's Advantages

Released 11 years and 10 months late

Boost Clock2130MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (256.0GB/s vs 38.40GB/s)

2672 additional rendering cores

Lower TDP (70W vs 75W)

Score

Benchmark

FP32 (float)

RTX 2000 Ada Generation +2791%

12 TFLOPS

GeForce GT 640 OEM Rebrand

0.415 TFLOPS

RTX 2000 Ada Generation

VS

GeForce GT 640 OEM Rebrand

Graphics Card

Feb 2024

Release Date

Apr 2012

Quadro Ada

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1620 MHz

Base Clock

-

2130 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

1536MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

192bit

256.0GB/s

Bandwidth

38.40GB/s

Render Config

22

SM Count

3

-

Compute Units

-

2816

Shading Units

144

88

TMUs

24

48

ROPs

24

88

Tensor Cores

-

22

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

12 MB

L2 Cache

384 KB

Theoretical Performance

102.2 GPixel/s

Pixel Rate

4.320 GPixel/s

187.4 GTexel/s

Texture Rate

17.28 GTexel/s

12.00 TFLOPS

FP16 (half)

-

12.00 TFLOPS

FP32 (float)

414.7 GFLOPS

187.4 GFLOPS

FP64 (double)

34.56 GFLOPS

Graphics Processor

AD107

GPU Name

GF116

-

GPU Variant

GF116-150-A1

Ada Lovelace

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

18.9 billion

Transistors

1.17 billion

159 mm²

Die Size

238 mm²

Board Design

70W

TDP

75W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

2.1

6.7

Shader Model

5.1

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