AMD Radeon Pro 555 vs AMD Radeon Pro Vega 48

VS

AMD Radeon Pro 555 AMD Radeon Pro Vega 48

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 8GB VRAM Radeon Pro Vega 48 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 48 's Advantages

Released 1 years and 9 months late

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (402.4GB/s vs 81.60GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 555

1.306 TFLOPS

Radeon Pro Vega 48 +464%

7.373 TFLOPS

Radeon Pro 555

VS

Radeon Pro Vega 48

Graphics Card

Jun 2017

Release Date

Mar 2019

Radeon Pro Mac

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1275 MHz

Memory Clock

786 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

2048bit

81.60GB/s

Bandwidth

402.4GB/s

Render Config

-

SM Count

-

12

Compute Units

48

768

Shading Units

3072

48

TMUs

192

16

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

4 MB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

76.80 GPixel/s

40.80 GTexel/s

Texture Rate

230.4 GTexel/s

1306 GFLOPS

FP16 (half)

14.75 TFLOPS

1306 GFLOPS

FP32 (float)

7.373 TFLOPS

81.60 GFLOPS

FP64 (double)

460.8 GFLOPS

Graphics Processor

Polaris 21

GPU Name

Vega 10

Polaris 21 PRO

GPU Variant

Vega 10 PRO

GCN 4.0

Architecture

GCN 5.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3 billion

Transistors

12.5 billion

123 mm²

Die Size

495 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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