ATI Radeon E2400 vs AMD Radeon RX 6700M

VS

ATI Radeon E2400

AMD Radeon RX 6700M

We compared two Mobile platform GPUs: 128MB VRAM Radeon E2400 and 10GB VRAM Radeon RX 6700M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E2400 's Advantages

Lower TDP (25W vs 135W)

AMD Radeon RX 6700M 's Advantages

Released 13 years and 11 months late

Boost Clock2400MHz

More VRAM (10GB vs 128GB)

Larger VRAM bandwidth (320.0GB/s vs 11.20GB/s)

2264 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E2400

0.048 TFLOPS

Radeon RX 6700M +22941%

11.06 TFLOPS

Radeon E2400

VS

Radeon RX 6700M

Graphics Card

Jun 2007

Release Date

May 2021

Embedded

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1489 MHz

-

Boost Clock

2400 MHz

700 MHz

Memory Clock

2000 MHz

Memory

128MB

Memory Size

10GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

160bit

11.20GB/s

Bandwidth

320.0GB/s

Render Config

2

Compute Units

36

-

40

Shading Units

2304

4

TMUs

144

4

ROPs

64

-

RT Cores

36

-

L1 Cache

128 KB per Array

32 KB

L2 Cache

3 MB

-

L3 Cache

80 MB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

153.6 GPixel/s

2.400 GTexel/s

Texture Rate

345.6 GTexel/s

-

FP16 (half)

22.12 TFLOPS

48.00 GFLOPS

FP32 (float)

11.06 TFLOPS

-

FP64 (double)

691.2 GFLOPS

Board Design

25W

TDP

135W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

RV610

GPU Name

Navi 22

-

GPU Variant

Navi 22

TeraScale

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

65 nm

Process Size

7 nm

0.18 billion

Transistors

17.2 billion

85 mm²

Die Size

335 mm²

Graphics Features

10.0 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

4.0

Shader Model

6.5

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