NVIDIA GeForce RTX 2080 SUPER Mobile vs ATI Radeon E4690 PCIe

VS

NVIDIA GeForce RTX 2080 SUPER Mobile ATI Radeon E4690 PCIe

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Mobile and 512MB VRAM Radeon E4690 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages

Released 10 years and 10 months late

Boost Clock1560MHz

Larger VRAM bandwidth (448.0GB/s vs 22.40GB/s)

2752 additional rendering cores

ATI Radeon E4690 PCIe 's Advantages

Lower TDP (30W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Mobile +2396%

9.585 TFLOPS

Radeon E4690 PCIe

0.384 TFLOPS

GeForce RTX 2080 SUPER Mobile

VS

Radeon E4690 PCIe

Graphics Card

Apr 2020

Release Date

Jun 2009

GeForce 20 Mobile

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

22.40GB/s

Render Config

48

SM Count

-

Compute Units

4

3072

Shading Units

320

192

TMUs

32

64

ROPs

8

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

Theoretical Performance

99.84 GPixel/s

Pixel Rate

4.800 GPixel/s

299.5 GTexel/s

Texture Rate

19.20 GTexel/s

19.17 TFLOPS

FP16 (half)

-

9.585 TFLOPS

FP32 (float)

384.0 GFLOPS

299.5 GFLOPS

FP64 (double)

-

Graphics Processor

TU104

GPU Name

RV730

N18E-G3

GPU Variant

RV730 XT E4690 (215-0729055)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

13.6 billion

Transistors

0.514 billion

545 mm²

Die Size

146 mm²

Board Design

150W

TDP

30W

-

Suggested PSU

-

No outputs

Outputs

2x DVI

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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