NVIDIA RTX 5880 Ada Generation vs NVIDIA GeForce GTX 645 OEM

VS

NVIDIA RTX 5880 Ada Generation NVIDIA GeForce GTX 645 OEM

We compared two Desktop platform GPUs: 48GB VRAM RTX 5880 Ada Generation and 1024MB VRAM GeForce GTX 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 5880 Ada Generation 's Advantages

Released 10 years and 9 months late

Boost Clock2460MHz

More VRAM (48GB vs 1GB)

Larger VRAM bandwidth (864.0GB/s vs 64.00GB/s)

13504 additional rendering cores

NVIDIA GeForce GTX 645 OEM 's Advantages

Lower TDP (65W vs 285W)

Score

Benchmark

FP32 (float)

RTX 5880 Ada Generation +7199%

69.27 TFLOPS

GeForce GTX 645 OEM

0.949 TFLOPS

RTX 5880 Ada Generation

VS

GeForce GTX 645 OEM

Graphics Card

Jan 2024

Release Date

Apr 2013

Quadro Ada

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

975 MHz

Base Clock

-

2460 MHz

Boost Clock

-

2250 MHz

Memory Clock

1000 MHz

Memory

48GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

864.0GB/s

Bandwidth

64.00GB/s

Render Config

110

SM Count

-

Compute Units

-

14080

Shading Units

576

440

TMUs

48

176

ROPs

16

440

Tensor Cores

-

110

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

72 MB

L2 Cache

256 KB

Theoretical Performance

433.0 GPixel/s

Pixel Rate

9.888 GPixel/s

1082 GTexel/s

Texture Rate

39.55 GTexel/s

69.27 TFLOPS

FP16 (half)

-

69.27 TFLOPS

FP32 (float)

949.2 GFLOPS

1082 GFLOPS

FP64 (double)

39.55 GFLOPS

Graphics Processor

AD102

GPU Name

GK106

AD102

GPU Variant

GK106-200-A1

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

2.54 billion

609 mm²

Die Size

221 mm²

Board Design

285W

TDP

65W

600 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 16-pin

Power Connectors

None

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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