NVIDIA RTX A1000 Mobile 6 GB vs NVIDIA RTX A4500 Mobile

VS

NVIDIA RTX A1000 Mobile 6 GB NVIDIA RTX A4500 Mobile

We compared two Professional market GPUs: 6GB VRAM RTX A1000 Mobile 6 GB and 16GB VRAM RTX A4500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 Mobile 6 GB 's Advantages

Lower TDP (60W vs 140W)

NVIDIA RTX A4500 Mobile 's Advantages

Boost Clock has increased by 32% (1500MHz vs 1140MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 264.0GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A1000 Mobile 6 GB

5.837 TFLOPS

RTX A4500 Mobile +202%

17.66 TFLOPS

Blender

RTX A1000 Mobile 6 GB

989

RTX A4500 Mobile +228%

3250

RTX A1000 Mobile 6 GB

VS

RTX A4500 Mobile

Graphics Card

Mar 2022

Release Date

Mar 2022

Quadro Ampere-M

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

652 MHz

Base Clock

930 MHz

1140 MHz

Boost Clock

1500 MHz

1375 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

264.0GB/s

Bandwidth

512.0GB/s

Render Config

20

SM Count

46

-

Compute Units

-

2560

Shading Units

5888

80

TMUs

184

32

ROPs

96

80

Tensor Cores

184

20

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

36.48 GPixel/s

Pixel Rate

144.0 GPixel/s

91.20 GTexel/s

Texture Rate

276.0 GTexel/s

5.837 TFLOPS

FP16 (half)

17.66 TFLOPS

5.837 TFLOPS

FP32 (float)

17.66 TFLOPS

91.20 GFLOPS

FP64 (double)

276.0 GFLOPS

Graphics Processor

GA107

GPU Name

GA104

-

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

8.7 billion

Transistors

17.4 billion

200 mm²

Die Size

392 mm²

Board Design

60W

TDP

140W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.6

6.7

Shader Model

6.7

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