AMD Radeon RX 6650M vs AMD FirePro S4000X

VS

AMD Radeon RX 6650M

AMD FirePro S4000X

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M and 2GB VRAM FirePro S4000X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M 's Advantages

Released 7 years and 5 months late

Boost Clock has increased by 212% (2416MHz vs 775MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 72.00GB/s)

1152 additional rendering cores

AMD FirePro S4000X 's Advantages

Lower TDP (45W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX 6650M +772%

8.659 TFLOPS

FirePro S4000X

0.992 TFLOPS

Radeon RX 6650M

VS

FirePro S4000X

Graphics Card

Jan 2022

Release Date

Aug 2014

Mobility Radeon

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2068 MHz

Base Clock

725 MHz

2416 MHz

Boost Clock

775 MHz

2000 MHz

Memory Clock

1125 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

72.00GB/s

Render Config

28

Compute Units

10

-

1792

Shading Units

640

112

TMUs

40

64

ROPs

16

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

32 MB

L3 Cache

-

Theoretical Performance

154.6 GPixel/s

Pixel Rate

12.40 GPixel/s

270.6 GTexel/s

Texture Rate

31.00 GTexel/s

17.32 TFLOPS

FP16 (half)

-

8.659 TFLOPS

FP32 (float)

992.0 GFLOPS

541.2 GFLOPS

FP64 (double)

62.00 GFLOPS

Board Design

120W

TDP

45W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 23

GPU Name

Venus

-

GPU Variant

Venus XT

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

11.06 billion

Transistors

1.5 billion

237 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

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