NVIDIA GeForce RTX 4070 Mobile vs AMD Radeon RX 7700S

VS

NVIDIA GeForce RTX 4070 Mobile

AMD Radeon RX 7700S

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 8GB VRAM Radeon RX 7700S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Mobile 's Advantages

2560 additional rendering cores

AMD Radeon RX 7700S 's Advantages

Boost Clock has increased by 47% (2500MHz vs 1695MHz)

Larger VRAM bandwidth (288.0GB/s vs 256.0GB/s)

Lower TDP (100W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Mobile

15.62 TFLOPS

Radeon RX 7700S +31%

20.48 TFLOPS

Blender

GeForce RTX 4070 Mobile +230%

3963

Radeon RX 7700S

1198

GeForce RTX 4070 Mobile

VS

Radeon RX 7700S

Graphics Card

Jan 2023

Release Date

Jan 2023

GeForce 40 Mobile

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1395 MHz

Base Clock

1500 MHz

1695 MHz

Boost Clock

2500 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

288.0GB/s

Render Config

-

Compute Units

32

36

SM Count

-

4608

Shading Units

2048

144

TMUs

128

48

ROPs

64

144

Tensor Cores

-

36

RT Cores

32

128 KB (per SM)

L1 Cache

128 KB per Array

32 MB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

81.36 GPixel/s

Pixel Rate

160.0 GPixel/s

244.1 GTexel/s

Texture Rate

320.0 GTexel/s

15.62 TFLOPS

FP16 (half)

40.96 TFLOPS

15.62 TFLOPS

FP32 (float)

20.48 TFLOPS

244.1 GFLOPS

FP64 (double)

640.0 GFLOPS

Board Design

115W

TDP

100W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

AD106

GPU Name

Navi 33

GN21-X6

GPU Variant

Navi 33 XT

Ada Lovelace

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

4 nm

Process Size

6 nm

Unknown

Transistors

13.3 billion

190 mm²

Die Size

204 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.7

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