NVIDIA GRID K1 vs Intel Data Center GPU Flex 140

VS

NVIDIA GRID K1

Intel Data Center GPU Flex 140

We compared two Professional market GPUs: 4GB VRAM GRID K1 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

Intel Data Center GPU Flex 140 's Advantages

Released 9 years and 5 months late

Boost Clock1950MHz

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (186.0GB/s vs 28.51GB/s)

832 additional rendering cores

Lower TDP (75W vs 130W)

Score

Benchmark

FP32 (float)

GRID K1

0.326 TFLOPS

Data Center GPU Flex 140 +1125%

3.994 TFLOPS

GRID K1

VS

Data Center GPU Flex 140

Graphics Card

Mar 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

891 MHz

Memory Clock

1937 MHz

Memory

4GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

96bit

28.51GB/s

Bandwidth

186.0GB/s

Render Config

-

192

Shading Units

1024

16

TMUs

64

16

ROPs

32

-

RT Cores

8

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

3.400 GPixel/s

Pixel Rate

62.40 GPixel/s

13.60 GTexel/s

Texture Rate

124.8 GTexel/s

-

FP16 (half)

7.987 TFLOPS

326.4 GFLOPS

FP32 (float)

3.994 TFLOPS

13.60 GFLOPS

FP64 (double)

-

Board Design

130W

TDP

75W

300 W

Suggested PSU

250 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

GK107

GPU Name

DG2-128

GK107-450-A2

GPU Variant

ACM-G11

Kepler

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.27 billion

Transistors

7.2 billion

118 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

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.6

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