NVIDIA Tesla P4 vs NVIDIA RTX A4000 Mobile

VS

NVIDIA Tesla P4

NVIDIA RTX A4000 Mobile

We compared two Professional market GPUs: 8GB VRAM Tesla P4 and 8GB VRAM RTX A4000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P4 's Advantages

Lower TDP (75W vs 115W)

NVIDIA RTX A4000 Mobile 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 51% (1680MHz vs 1114MHz)

Larger VRAM bandwidth (384.0GB/s vs 192.3GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla P4

5.704 TFLOPS

RTX A4000 Mobile +201%

17.2 TFLOPS

Blender

Tesla P4

388

RTX A4000 Mobile +628%

2825

OctaneBench

Tesla P4

85

RTX A4000 Mobile +252%

300

Tesla P4

VS

RTX A4000 Mobile

Graphics Card

Sep 2016

Release Date

Apr 2021

Tesla

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

886 MHz

Base Clock

1140 MHz

1114 MHz

Boost Clock

1680 MHz

1502 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

192.3GB/s

Bandwidth

384.0GB/s

Render Config

-

20

SM Count

40

2560

Shading Units

5120

160

TMUs

160

64

ROPs

80

-

Tensor Cores

160

-

RT Cores

40

48 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

71.30 GPixel/s

Pixel Rate

134.4 GPixel/s

178.2 GTexel/s

Texture Rate

268.8 GTexel/s

89.12 GFLOPS

FP16 (half)

17.20 TFLOPS

5.704 TFLOPS

FP32 (float)

17.20 TFLOPS

178.2 GFLOPS

FP64 (double)

268.8 GFLOPS

Board Design

75W

TDP

115W

250 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GP104

GPU Name

GA104

GP104-895-A1

GPU Variant

-

Pascal

Architecture

Ampere

TSMC

Foundry

Samsung

16 nm

Process Size

8 nm

7.2 billion

Transistors

17.4 billion

314 mm²

Die Size

392 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

8.6

6.4

Shader Model

6.7

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