AMD Radeon RX 6450M vs AMD FirePro S4000X

VS

AMD Radeon RX 6450M

AMD FirePro S4000X

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M 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 6450M 's Advantages

Released 8 years and 5 months late

Boost Clock has increased by 217% (2460MHz vs 775MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 72.00GB/s)

128 additional rendering cores

AMD FirePro S4000X 's Advantages

Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 6450M +280%

3.779 TFLOPS

FirePro S4000X

0.992 TFLOPS

Radeon RX 6450M

VS

FirePro S4000X

Graphics Card

Jan 2023

Release Date

Aug 2014

Navi Mobile

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

725 MHz

2460 MHz

Boost Clock

775 MHz

2000 MHz

Memory Clock

1125 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

128.0GB/s

Bandwidth

72.00GB/s

Render Config

12

Compute Units

10

-

768

Shading Units

640

48

TMUs

40

32

ROPs

16

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

16 MB

L3 Cache

-

Theoretical Performance

78.72 GPixel/s

Pixel Rate

12.40 GPixel/s

118.1 GTexel/s

Texture Rate

31.00 GTexel/s

7.557 TFLOPS

FP16 (half)

-

3.779 TFLOPS

FP32 (float)

992.0 GFLOPS

236.2 GFLOPS

FP64 (double)

62.00 GFLOPS

Board Design

50W

TDP

45W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

Venus

Navi 24 XML

GPU Variant

Venus XT

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

1.5 billion

107 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

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