NVIDIA GRID K2 vs NVIDIA RTX A4000

VS

NVIDIA GRID K2

NVIDIA RTX A4000

We compared two Professional market GPUs: 4GB VRAM GRID K2 and 16GB VRAM RTX A4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 's Advantages

Released 7 years and 11 months late

Boost Clock1560MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)

4608 additional rendering cores

Lower TDP (140W vs 225W)

Score

Benchmark

FP32 (float)

GRID K2

2.289 TFLOPS

RTX A4000 +737%

19.17 TFLOPS

GRID K2

VS

RTX A4000

Graphics Card

May 2013

Release Date

Apr 2021

GRID

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

735 MHz

-

Boost Clock

1560 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

1536

Shading Units

6144

128

TMUs

192

32

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

23.84 GPixel/s

Pixel Rate

149.8 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

140W

550 W

Suggested PSU

300 W

No outputs

Outputs

4x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GK104

GPU Name

GA104

GK104-895-A2

GPU Variant

GA104-875-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

3.54 billion

Transistors

17.4 billion

294 mm²

Die Size

392 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

8.6

6.5 (5.1)

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GRID K2 vs NVIDIA Quadro FX 5800

2

NVIDIA GRID K2 vs NVIDIA Quadro 5000 SDI

3

NVIDIA GRID K2 vs NVIDIA Quadro FX 3700M

4

NVIDIA GRID K2 vs NVIDIA Quadro P4200 Mobile

5

NVIDIA GRID K2 vs NVIDIA Quadro K500M

6

NVIDIA GRID K2 vs NVIDIA Quadro M620 Mobile

7

NVIDIA GRID K2 vs NVIDIA GRID M10 8Q

8

NVIDIA GRID K2 vs NVIDIA Quadro FX 1700M

9

NVIDIA GRID K2 vs Intel Data Center GPU Max Subsystem

10

NVIDIA GRID K2 vs NVIDIA Tesla P6

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage