NVIDIA GeForce RTX 4070 Mobile vs AMD Radeon E8950

VS

NVIDIA GeForce RTX 4070 Mobile AMD Radeon E8950

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 8GB VRAM Radeon E8950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Mobile 's Advantages

Released 7 years and 4 months late

Boost Clock has increased by 70% (1695MHz vs 1000MHz)

Larger VRAM bandwidth (256.0GB/s vs 192.0GB/s)

2560 additional rendering cores

AMD Radeon E8950 's Advantages

Lower TDP (95W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Mobile +281%

15.62 TFLOPS

Radeon E8950

4.096 TFLOPS

GeForce RTX 4070 Mobile

VS

Radeon E8950

Graphics Card

Jan 2023

Release Date

Sep 2015

GeForce 40 Mobile

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1395 MHz

Base Clock

735 MHz

1695 MHz

Boost Clock

1000 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

192.0GB/s

Render Config

36

SM Count

-

Compute Units

32

4608

Shading Units

2048

144

TMUs

128

48

ROPs

32

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

32 MB

L2 Cache

512 KB

Theoretical Performance

81.36 GPixel/s

Pixel Rate

32.00 GPixel/s

244.1 GTexel/s

Texture Rate

128.0 GTexel/s

15.62 TFLOPS

FP16 (half)

4.096 TFLOPS

15.62 TFLOPS

FP32 (float)

4.096 TFLOPS

244.1 GFLOPS

FP64 (double)

256.0 GFLOPS

Graphics Processor

AD106

GPU Name

Amethyst

GN21-X6

GPU Variant

E8950

Ada Lovelace

Architecture

GCN 3.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

5 billion

190 mm²

Die Size

366 mm²

Board Design

115W

TDP

95W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.3

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