AMD Radeon Pro 450 vs AMD Radeon RX 540X Mobile

VS

AMD Radeon Pro 450

AMD Radeon RX 540X Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 450 and 2GB VRAM Radeon RX 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 450 's Advantages

128 additional rendering cores

Lower TDP (35W vs 50W)

AMD Radeon RX 540X Mobile 's Advantages

Released 1 years and 6 months late

Boost Clock1211MHz

Larger VRAM bandwidth (96.00GB/s vs 81.28GB/s)

Score

Benchmark

FP32 (float)

Radeon Pro 450

1.024 TFLOPS

Radeon RX 540X Mobile +21%

1.24 TFLOPS

Radeon Pro 450

VS

Radeon RX 540X Mobile

Graphics Card

Oct 2016

Release Date

Apr 2018

Radeon Pro Mac

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1124 MHz

-

Boost Clock

1211 MHz

1270 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

81.28GB/s

Bandwidth

96.00GB/s

Render Config

10

Compute Units

8

-

640

Shading Units

512

40

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

19.38 GPixel/s

32.00 GTexel/s

Texture Rate

38.75 GTexel/s

1024 GFLOPS

FP16 (half)

1240 GFLOPS

1024 GFLOPS

FP32 (float)

1240 GFLOPS

64.00 GFLOPS

FP64 (double)

77.50 GFLOPS

Board Design

35W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Baffin

GPU Name

Polaris 23

Baffin LE

GPU Variant

Polaris 23 MXL

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3 billion

Transistors

2.2 billion

123 mm²

Die Size

103 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon Pro 450 vs NVIDIA GeForce GT 750M Mac Edition

2

AMD Radeon Pro 450 vs AMD Radeon 540X Mobile

3

AMD Radeon Pro 450 vs AMD Radeon R9 A375

4

AMD Radeon Pro 450 vs NVIDIA GeForce GT 640M

5

AMD Radeon Pro 450 vs ATI Mobility Radeon HD 530v

6

AMD Radeon Pro 450 vs NVIDIA GeForce 830M

7

AMD Radeon Pro 450 vs NVIDIA GeForce GT 640M LE

8

AMD Radeon Pro 450 vs NVIDIA GeForce GT 220M

9

AMD Radeon Pro 450 vs NVIDIA T550 Mobile

10

AMD Radeon Pro 450 vs AMD Radeon HD 8790M

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps