NVIDIA GRID K520 vs NVIDIA RTX 4000 SFF Ada Generation

VS

NVIDIA GRID K520

NVIDIA RTX 4000 SFF Ada Generation

We compared two Professional market GPUs: 4GB VRAM GRID K520 and 20GB VRAM RTX 4000 SFF Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 SFF Ada Generation 's Advantages

Released 9 years and 8 months late

Boost Clock1560MHz

More VRAM (20GB vs 4GB)

Larger VRAM bandwidth (280.0GB/s vs 160.0GB/s)

4608 additional rendering cores

Lower TDP (70W vs 225W)

Score

Benchmark

FP32 (float)

GRID K520

2.289 TFLOPS

RTX 4000 SFF Ada Generation +737%

19.17 TFLOPS

GRID K520

VS

RTX 4000 SFF Ada Generation

Graphics Card

Jul 2013

Release Date

Mar 2023

GRID

Generation

Quadro Ada

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

720 MHz

-

Boost Clock

1560 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

20GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

160bit

160.0GB/s

Bandwidth

280.0GB/s

Render Config

-

SM Count

48

1536

Shading Units

6144

128

TMUs

192

32

ROPs

80

-

Tensor Cores

192

-

RT Cores

48

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

48 MB

-

Theoretical Performance

23.84 GPixel/s

Pixel Rate

124.8 GPixel/s

95.36 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

2.289 TFLOPS

FP32 (float)

19.17 TFLOPS

95.36 GFLOPS

FP64 (double)

299.5 GFLOPS

Board Design

225W

TDP

70W

550 W

Suggested PSU

250 W

No outputs

Outputs

4x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Processor

GK104

GPU Name

AD104

-

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

3.54 billion

Transistors

35.8 billion

294 mm²

Die Size

294 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.7

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