AMD Radeon E9390 PCIe vs AMD Radeon Pro Vega 48

VS

AMD Radeon E9390 PCIe

AMD Radeon Pro Vega 48

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9390 PCIe 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 E9390 PCIe 's Advantages

Released 7 months late

Boost Clock1089MHz

AMD Radeon Pro Vega 48 's Advantages

Larger VRAM bandwidth (402.4GB/s vs 160.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9390 PCIe

3.903 TFLOPS

Radeon Pro Vega 48 +88%

7.373 TFLOPS

Radeon E9390 PCIe

VS

Radeon Pro Vega 48

Graphics Card

Oct 2019

Release Date

Mar 2019

Embedded

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

713 MHz

Base Clock

-

1089 MHz

Boost Clock

-

1250 MHz

Memory Clock

786 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

2048bit

160.0GB/s

Bandwidth

402.4GB/s

Render Config

28

Compute Units

48

-

1792

Shading Units

3072

112

TMUs

192

32

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

34.85 GPixel/s

Pixel Rate

76.80 GPixel/s

122.0 GTexel/s

Texture Rate

230.4 GTexel/s

3.903 TFLOPS

FP16 (half)

14.75 TFLOPS

3.903 TFLOPS

FP32 (float)

7.373 TFLOPS

243.9 GFLOPS

FP64 (double)

460.8 GFLOPS

Board Design

75W

TDP

Unknown

-

4x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

Vega 10

-

GPU Variant

Vega 10 PRO

GCN 4.0

Architecture

GCN 5.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

5.7 billion

Transistors

12.5 billion

232 mm²

Die Size

495 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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