ATI Radeon E4690 PCIe vs AMD Radeon 520 Mobile

VS

ATI Radeon E4690 PCIe AMD Radeon 520 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Radeon E4690 PCIe and 2GB VRAM Radeon 520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E4690 PCIe 's Advantages

Larger VRAM bandwidth (22.40GB/s vs 16.00GB/s)

Lower TDP (30W vs 50W)

AMD Radeon 520 Mobile 's Advantages

Released 7 years and 10 months late

Score

Benchmark

FP32 (float)

Radeon E4690 PCIe

0.384 TFLOPS

Radeon 520 Mobile +71%

0.659 TFLOPS

Radeon E4690 PCIe

VS

Radeon 520 Mobile

Graphics Card

Jun 2009

Release Date

Apr 2017

Embedded

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

-

Boost Clock

-

700 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

22.40GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

4

Compute Units

5

320

Shading Units

320

32

TMUs

20

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

Theoretical Performance

4.800 GPixel/s

Pixel Rate

8.240 GPixel/s

19.20 GTexel/s

Texture Rate

20.60 GTexel/s

-

FP16 (half)

-

384.0 GFLOPS

FP32 (float)

659.2 GFLOPS

-

FP64 (double)

41.20 GFLOPS

Graphics Processor

RV730

GPU Name

Banks

RV730 XT E4690 (215-0729055)

GPU Variant

Banks PRO (216-0568010)

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

0.69 billion

146 mm²

Die Size

56 mm²

Board Design

30W

TDP

50W

-

Suggested PSU

-

2x DVI

Outputs

No outputs

-

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

5.1

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