AMD Radeon RX 6650 XT vs NVIDIA P102 100

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 5GB VRAM P102 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 57% (2635MHz vs 1683MHz)

More VRAM (8GB vs 5GB)

Lower TDP (176W vs 250W)

NVIDIA P102 100 's Advantages

Larger VRAM bandwidth (440.3GB/s vs 280.3GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6650 XT

10.79 TFLOPS

P102 100

10.77 TFLOPS

Blender

Radeon RX 6650 XT +45%

1229

P102 100

844

Radeon RX 6650 XT

VS

P102 100

Graphics Card

May 2022

Release Date

Feb 2018

Navi II

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x4

Clock Speeds

2055 MHz

Base Clock

1582 MHz

2635 MHz

Boost Clock

1683 MHz

2190 MHz

Memory Clock

1376 MHz

Memory

8GB

Memory Size

5GB

GDDR6

Memory Type

GDDR5X

128bit

Memory Bus

320bit

280.3GB/s

Bandwidth

440.3GB/s

Render Config

-

SM Count

25

32

Compute Units

-

2048

Shading Units

3200

128

TMUs

200

64

ROPs

80

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

0 MB

Theoretical Performance

168.6 GPixel/s

Pixel Rate

134.6 GPixel/s

337.3 GTexel/s

Texture Rate

336.6 GTexel/s

21.59 TFLOPS

FP16 (half)

168.3 GFLOPS

10.79 TFLOPS

FP32 (float)

10.77 TFLOPS

674.6 GFLOPS

FP64 (double)

336.6 GFLOPS

Graphics Processor

Navi 23

GPU Name

GP102

Navi 23 KXT (215-130000136)

GPU Variant

GP102-100-A1

RDNA 2.0

Architecture

Pascal

TSMC

Foundry

TSMC

7 nm

Process Size

16 nm

11.06 billion

Transistors

11.8 billion

237 mm²

Die Size

471 mm²

Board Design

176W

TDP

250W

450 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.1

6.5

Shader Model

6.4

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