ATI Radeon E4690 PCIe vs AMD Radeon Pro 555

VS

ATI Radeon E4690 PCIe AMD Radeon Pro 555

We compared two Mobile platform GPUs: 512MB VRAM Radeon E4690 PCIe and 2GB VRAM Radeon Pro 555 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E4690 PCIe 's Advantages

Lower TDP (30W vs 75W)

AMD Radeon Pro 555 's Advantages

Released 8 years late

Larger VRAM bandwidth (81.60GB/s vs 22.40GB/s)

448 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E4690 PCIe

0.384 TFLOPS

Radeon Pro 555 +240%

1.306 TFLOPS

Radeon E4690 PCIe

VS

Radeon Pro 555

Graphics Card

Jun 2009

Release Date

Jun 2017

Embedded

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

-

Boost Clock

-

700 MHz

Memory Clock

1275 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

22.40GB/s

Bandwidth

81.60GB/s

Render Config

-

SM Count

-

4

Compute Units

12

320

Shading Units

768

32

TMUs

48

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

Theoretical Performance

4.800 GPixel/s

Pixel Rate

13.60 GPixel/s

19.20 GTexel/s

Texture Rate

40.80 GTexel/s

-

FP16 (half)

1306 GFLOPS

384.0 GFLOPS

FP32 (float)

1306 GFLOPS

-

FP64 (double)

81.60 GFLOPS

Graphics Processor

RV730

GPU Name

Polaris 21

RV730 XT E4690 (215-0729055)

GPU Variant

Polaris 21 PRO

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.514 billion

Transistors

3 billion

146 mm²

Die Size

123 mm²

Board Design

30W

TDP

75W

-

Suggested PSU

-

2x DVI

Outputs

No outputs

-

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

6.4

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