NVIDIA GRID K2 vs Intel Data Center GPU Flex 140

VS

NVIDIA GRID K2

Intel Data Center GPU Flex 140

We compared two Professional market GPUs: 4GB VRAM GRID K2 and 6GB VRAM Data Center GPU Flex 140 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K2 's Advantages

512 additional rendering cores

Intel Data Center GPU Flex 140 's Advantages

Released 9 years and 3 months late

Boost Clock1950MHz

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (186.0GB/s vs 160.0GB/s)

Lower TDP (75W vs 225W)

Score

Benchmark

FP32 (float)

GRID K2

2.289 TFLOPS

Data Center GPU Flex 140 +74%

3.994 TFLOPS

GRID K2

VS

Data Center GPU Flex 140

Graphics Card

May 2013

Release Date

Aug 2022

GRID

Generation

Data Center GPU

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1600 MHz

-

Boost Clock

1950 MHz

1250 MHz

Memory Clock

1937 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

160.0GB/s

Bandwidth

186.0GB/s

Render Config

-

1536

Shading Units

1024

128

TMUs

64

32

ROPs

32

-

RT Cores

8

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

4 MB

-

Theoretical Performance

23.84 GPixel/s

Pixel Rate

62.40 GPixel/s

95.36 GTexel/s

Texture Rate

124.8 GTexel/s

-

FP16 (half)

7.987 TFLOPS

2.289 TFLOPS

FP32 (float)

3.994 TFLOPS

95.36 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

75W

550 W

Suggested PSU

250 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GK104

GPU Name

DG2-128

GK104-895-A2

GPU Variant

ACM-G11

Kepler

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

7.2 billion

294 mm²

Die Size

157 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.2.175

Vulkan

1.3

3.0

CUDA

-

6.5 (5.1)

Shader Model

6.6

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