NVIDIA RTX A4000 Mobile vs NVIDIA GRID K140Q

VS

NVIDIA RTX A4000 Mobile

NVIDIA GRID K140Q

We compared two Professional market GPUs: 8GB VRAM RTX A4000 Mobile and 1024MB VRAM GRID K140Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Mobile 's Advantages

Released 7 years and 10 months late

Boost Clock1680MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 28.51GB/s)

4928 additional rendering cores

Lower TDP (115W vs 130W)

Score

Benchmark

FP32 (float)

RTX A4000 Mobile +5176%

17.2 TFLOPS

GRID K140Q

0.326 TFLOPS

RTX A4000 Mobile

VS

GRID K140Q

Graphics Card

Apr 2021

Release Date

Jun 2013

Quadro Ampere-M

Generation

GRID

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1140 MHz

Base Clock

-

1680 MHz

Boost Clock

-

1500 MHz

Memory Clock

891 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

28.51GB/s

Render Config

-

40

SM Count

-

5120

Shading Units

192

160

TMUs

16

80

ROPs

16

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

134.4 GPixel/s

Pixel Rate

3.400 GPixel/s

268.8 GTexel/s

Texture Rate

13.60 GTexel/s

17.20 TFLOPS

FP16 (half)

-

17.20 TFLOPS

FP32 (float)

326.4 GFLOPS

268.8 GFLOPS

FP64 (double)

13.60 GFLOPS

Board Design

115W

TDP

130W

-

Suggested PSU

300 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

GK107

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

1.27 billion

392 mm²

Die Size

118 mm²

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

8.6

CUDA

3.0

6.7

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA RTX A4000 Mobile vs NVIDIA Quadro FX 1700

2

NVIDIA RTX A4000 Mobile vs NVIDIA Quadro K2200M

3

NVIDIA RTX A4000 Mobile vs NVIDIA Tesla V100 PCIe 32 GB

4

NVIDIA RTX A4000 Mobile vs NVIDIA GRID K520

5

NVIDIA RTX A4000 Mobile vs NVIDIA Tesla S2050

6

NVIDIA RTX A4000 Mobile vs NVIDIA Quadro K5100M

7

NVIDIA RTX A4000 Mobile vs NVIDIA Quadro 4000

8

NVIDIA RTX A4000 Mobile vs NVIDIA Tesla C2075

9

NVIDIA RTX A4000 Mobile vs NVIDIA Quadro FX 5800

10

NVIDIA RTX A4000 Mobile vs NVIDIA Quadro 410

Related News

1

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

2

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

3

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

4

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

5

CXMT Reportedly Achieves 80% Yield in DDR5 Production

6

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

7

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

8

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

9

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

10

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