NVIDIA GRID K1 vs NVIDIA RTX A4 Mobile

VS

NVIDIA GRID K1

NVIDIA RTX A4 Mobile

We compared two Professional market GPUs: 4GB VRAM GRID K1 and 4GB VRAM RTX A4 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4 Mobile 's Advantages

Released 8 years and 1 months late

Boost Clock1770MHz

Larger VRAM bandwidth (224.0GB/s vs 28.51GB/s)

1856 additional rendering cores

Score

Benchmark

FP32 (float)

GRID K1

0.326 TFLOPS

RTX A4 Mobile +2123%

7.25 TFLOPS

GRID K1

VS

RTX A4 Mobile

Graphics Card

Mar 2013

Release Date

Apr 2021

GRID

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1297 MHz

-

Boost Clock

1770 MHz

891 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

16

192

Shading Units

2048

16

TMUs

64

16

ROPs

32

-

Tensor Cores

64

-

RT Cores

16

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

3.400 GPixel/s

Pixel Rate

56.64 GPixel/s

13.60 GTexel/s

Texture Rate

113.3 GTexel/s

-

FP16 (half)

7.250 TFLOPS

326.4 GFLOPS

FP32 (float)

7.250 TFLOPS

13.60 GFLOPS

FP64 (double)

113.3 GFLOPS

Board Design

130W

TDP

Unknown

300 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

1x 6-pin

Power Connectors

None

Graphics Processor

GK107

GPU Name

GA107

GK107-450-A2

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.27 billion

Transistors

8.7 billion

118 mm²

Die Size

200 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

8.6

5.1

Shader Model

6.7

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