NVIDIA P102 100 vs AMD Radeon RX 6400

VS

We compared two Desktop platform GPUs: 5GB VRAM P102 100 and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 100 's Advantages

More VRAM (5GB vs 4GB)

Larger VRAM bandwidth (440.3GB/s vs 128.0GB/s)

2432 additional rendering cores

AMD Radeon RX 6400 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 38% (2321MHz vs 1683MHz)

Lower TDP (53W vs 250W)

Score

Benchmark

FP32 (float)

P102 100 +202%

10.77 TFLOPS

Radeon RX 6400

3.565 TFLOPS

Blender

P102 100 +159%

844

Radeon RX 6400

325

P102 100

VS

Radeon RX 6400

Graphics Card

Feb 2018

Release Date

Jan 2022

Mining GPUs

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 4.0 x4

Clock Speeds

1582 MHz

Base Clock

1923 MHz

1683 MHz

Boost Clock

2321 MHz

1376 MHz

Memory Clock

2000 MHz

Memory

5GB

Memory Size

4GB

GDDR5X

Memory Type

GDDR6

320bit

Memory Bus

64bit

440.3GB/s

Bandwidth

128.0GB/s

Render Config

25

SM Count

-

Compute Units

12

3200

Shading Units

768

200

TMUs

48

80

ROPs

32

-

Tensor Cores

-

RT Cores

12

48 KB (per SM)

L1 Cache

128 KB per Array

0 MB

L2 Cache

1024 KB

Theoretical Performance

134.6 GPixel/s

Pixel Rate

74.27 GPixel/s

336.6 GTexel/s

Texture Rate

111.4 GTexel/s

168.3 GFLOPS

FP16 (half)

7.130 TFLOPS

10.77 TFLOPS

FP32 (float)

3.565 TFLOPS

336.6 GFLOPS

FP64 (double)

222.8 GFLOPS

Graphics Processor

GP102

GPU Name

Navi 24

GP102-100-A1

GPU Variant

Navi 24 XL (215-135000046)

Pascal

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

6 nm

11.8 billion

Transistors

5.4 billion

471 mm²

Die Size

107 mm²

Board Design

250W

TDP

53W

600 W

Suggested PSU

250 W

No outputs

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

2x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

6.1

CUDA

-

6.4

Shader Model

6.6

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