AMD Radeon RX 6800M vs AMD Radeon E9260 PCIe

VS

AMD Radeon RX 6800M

AMD Radeon E9260 PCIe

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 4GB VRAM Radeon E9260 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800M 's Advantages

Released 4 years and 8 months late

Boost Clock has increased by 99% (2390MHz vs 1200MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 112.0GB/s)

1664 additional rendering cores

AMD Radeon E9260 PCIe 's Advantages

Lower TDP (80W vs 145W)

Score

Benchmark

FP32 (float)

Radeon RX 6800M +469%

12.24 TFLOPS

Radeon E9260 PCIe

2.15 TFLOPS

Radeon RX 6800M

VS

Radeon E9260 PCIe

Graphics Card

May 2021

Release Date

Sep 2016

Mobility Radeon

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2116 MHz

Base Clock

1090 MHz

2390 MHz

Boost Clock

1200 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

384.0GB/s

Bandwidth

112.0GB/s

Render Config

40

Compute Units

14

-

2560

Shading Units

896

160

TMUs

48

64

ROPs

16

-

40

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

1024 KB

96 MB

L3 Cache

-

Theoretical Performance

153.0 GPixel/s

Pixel Rate

19.20 GPixel/s

382.4 GTexel/s

Texture Rate

57.60 GTexel/s

24.47 TFLOPS

FP16 (half)

2.150 TFLOPS

12.24 TFLOPS

FP32 (float)

2.150 TFLOPS

764.8 GFLOPS

FP64 (double)

134.4 GFLOPS

Board Design

145W

TDP

80W

-

No outputs

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

Navi 22

GPU Name

Baffin

Navi 22 XTM

GPU Variant

Baffin E9260 (216-0885288)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

17.2 billion

Transistors

3 billion

335 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.5

Shader Model

6.7

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