AMD Radeon E8950 vs NVIDIA GeForce RTX 3080 Mobile

VS

AMD Radeon E8950 NVIDIA GeForce RTX 3080 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon E8950 and 8GB VRAM GeForce RTX 3080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8950 's Advantages

Lower TDP (95W vs 115W)

NVIDIA GeForce RTX 3080 Mobile 's Advantages

Released 5 years and 4 months late

Boost Clock has increased by 54% (1545MHz vs 1000MHz)

Larger VRAM bandwidth (448.0GB/s vs 192.0GB/s)

4096 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E8950

4.096 TFLOPS

GeForce RTX 3080 Mobile +363%

18.98 TFLOPS

Radeon E8950

VS

GeForce RTX 3080 Mobile

Graphics Card

Sep 2015

Release Date

Jan 2021

Embedded

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

735 MHz

Base Clock

1110 MHz

1000 MHz

Boost Clock

1545 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

192.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

32

Compute Units

-

2048

Shading Units

6144

128

TMUs

192

32

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

4 MB

Theoretical Performance

32.00 GPixel/s

Pixel Rate

148.3 GPixel/s

128.0 GTexel/s

Texture Rate

296.6 GTexel/s

4.096 TFLOPS

FP16 (half)

18.98 TFLOPS

4.096 TFLOPS

FP32 (float)

18.98 TFLOPS

256.0 GFLOPS

FP64 (double)

296.6 GFLOPS

Graphics Processor

Amethyst

GPU Name

GA104

E8950

GPU Variant

GA104-775-A1

GCN 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

5 billion

Transistors

17.4 billion

366 mm²

Die Size

392 mm²

Board Design

95W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.3

Shader Model

6.6

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