AMD Radeon RX 6800M vs AMD Radeon E8950

VS

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 8GB VRAM Radeon E8950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800M 's Advantages

Released 5 years and 8 months late

Boost Clock has increased by 139% (2390MHz vs 1000MHz)

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (384.0GB/s vs 192.0GB/s)

512 additional rendering cores

AMD Radeon E8950 's Advantages

Lower TDP (95W vs 145W)

Score

Benchmark

FP32 (float)

Radeon RX 6800M +198%

12.24 TFLOPS

Radeon E8950

4.096 TFLOPS

Radeon RX 6800M

VS

Radeon E8950

Graphics Card

May 2021

Release Date

Sep 2015

Mobility Radeon

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

2116 MHz

Base Clock

735 MHz

2390 MHz

Boost Clock

1000 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

384.0GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

40

Compute Units

32

2560

Shading Units

2048

160

TMUs

128

64

ROPs

32

-

Tensor Cores

-

40

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

512 KB

Theoretical Performance

153.0 GPixel/s

Pixel Rate

32.00 GPixel/s

382.4 GTexel/s

Texture Rate

128.0 GTexel/s

24.47 TFLOPS

FP16 (half)

4.096 TFLOPS

12.24 TFLOPS

FP32 (float)

4.096 TFLOPS

764.8 GFLOPS

FP64 (double)

256.0 GFLOPS

Graphics Processor

Navi 22

GPU Name

Amethyst

Navi 22 XTM

GPU Variant

E8950

RDNA 2.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

17.2 billion

Transistors

5 billion

335 mm²

Die Size

366 mm²

Board Design

145W

TDP

95W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.3

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