AMD Radeon RX 6700M vs ATI Radeon E4690 PCIe

VS

AMD Radeon RX 6700M

ATI Radeon E4690 PCIe

We compared two Mobile platform GPUs: 10GB VRAM Radeon RX 6700M and 512MB VRAM Radeon E4690 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700M 's Advantages

Released 11 years and 11 months late

Boost Clock2400MHz

More VRAM (10GB vs 512GB)

Larger VRAM bandwidth (320.0GB/s vs 22.40GB/s)

1984 additional rendering cores

ATI Radeon E4690 PCIe 's Advantages

Lower TDP (30W vs 135W)

Score

Benchmark

FP32 (float)

Radeon RX 6700M +2780%

11.06 TFLOPS

Radeon E4690 PCIe

0.384 TFLOPS

Radeon RX 6700M

VS

Radeon E4690 PCIe

Graphics Card

May 2021

Release Date

Jun 2009

Mobility Radeon

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1489 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2000 MHz

Memory Clock

700 MHz

Memory

10GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

160bit

Memory Bus

128bit

320.0GB/s

Bandwidth

22.40GB/s

Render Config

36

Compute Units

4

-

2304

Shading Units

320

144

TMUs

32

64

ROPs

8

-

36

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

128 KB

80 MB

L3 Cache

-

Theoretical Performance

153.6 GPixel/s

Pixel Rate

4.800 GPixel/s

345.6 GTexel/s

Texture Rate

19.20 GTexel/s

22.12 TFLOPS

FP16 (half)

-

11.06 TFLOPS

FP32 (float)

384.0 GFLOPS

691.2 GFLOPS

FP64 (double)

-

Board Design

135W

TDP

30W

-

No outputs

Outputs

2x DVI

None

Power Connectors

-

Graphics Processor

Navi 22

GPU Name

RV730

Navi 22

GPU Variant

RV730 XT E4690 (215-0729055)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

17.2 billion

Transistors

0.514 billion

335 mm²

Die Size

146 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

6.5

Shader Model

4.1

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