AMD Radeon Pro Vega 20 vs AMD Radeon HD 7550M

VS

AMD Radeon Pro Vega 20 AMD Radeon HD 7550M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 1024MB VRAM Radeon HD 7550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 20 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 133% (1283MHz vs 550MHz)

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (189.4GB/s vs 14.40GB/s)

880 additional rendering cores

AMD Radeon HD 7550M 's Advantages

Lower TDP (14W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 20 +646%

3.284 TFLOPS

Radeon HD 7550M

0.44 TFLOPS

Radeon Pro Vega 20

VS

Radeon HD 7550M

Graphics Card

Nov 2018

Release Date

Jan 2012

Radeon Pro Mac

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

815 MHz

Base Clock

450 MHz

1283 MHz

Boost Clock

550 MHz

740 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

HBM2

Memory Type

DDR3

1024bit

Memory Bus

64bit

189.4GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

20

Compute Units

5

1280

Shading Units

400

80

TMUs

20

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

41.06 GPixel/s

Pixel Rate

4.400 GPixel/s

102.6 GTexel/s

Texture Rate

11.00 GTexel/s

6.569 TFLOPS

FP16 (half)

-

3.284 TFLOPS

FP32 (float)

440.0 GFLOPS

205.3 GFLOPS

FP64 (double)

-

Graphics Processor

Vega 12

GPU Name

Thames

Vega 12 XTA

GPU Variant

Thames LP

GCN 5.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

Unknown

Transistors

0.716 billion

Unknown

Die Size

104 mm²

Board Design

100W

TDP

14W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.3

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce GTX 960M vs AMD Radeon Pro Vega 20

2

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon Pro Vega 20

3

NVIDIA GeForce RTX 3060 Max Q vs AMD Radeon Pro Vega 20

4

AMD Radeon Pro Vega 20 vs NVIDIA RTX 3500 Mobile Ada Generation

5

AMD Radeon Pro Vega 20 vs AMD Radeon Pro 560

6

AMD Radeon Pro 555 vs AMD Radeon Pro Vega 20

7

AMD FirePro W4170M vs AMD Radeon Pro Vega 20

8

AMD Radeon Pro Vega 20 vs NVIDIA GeForce RTX 3060 Max Q

9

AMD Radeon Pro Vega 20 vs NVIDIA GeForce GT 435M

10

AMD Radeon Pro Vega 20 vs NVIDIA GeForce GTX 1050 Mobile 3 GB

Related News

1

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

2

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

3

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

4

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

5

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD

6

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

7

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

8

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

9

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

10

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products