AMD Radeon RX 7700S vs NVIDIA GeForce RTX 4070 Mobile

VS

AMD Radeon RX 7700S NVIDIA GeForce RTX 4070 Mobile

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

Main Differences

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)

NVIDIA GeForce RTX 4070 Mobile 's Advantages

2560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700S +31%

20.48 TFLOPS

GeForce RTX 4070 Mobile

15.62 TFLOPS

Radeon RX 7700S

VS

GeForce RTX 4070 Mobile

Graphics Card

Jan 2023

Release Date

Jan 2023

Navi Mobile

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1500 MHz

Base Clock

1395 MHz

2500 MHz

Boost Clock

1695 MHz

2250 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

288.0GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

36

32

Compute Units

-

2048

Shading Units

4608

128

TMUs

144

64

ROPs

48

-

Tensor Cores

144

32

RT Cores

36

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

32 MB

Theoretical Performance

160.0 GPixel/s

Pixel Rate

81.36 GPixel/s

320.0 GTexel/s

Texture Rate

244.1 GTexel/s

40.96 TFLOPS

FP16 (half)

15.62 TFLOPS

20.48 TFLOPS

FP32 (float)

15.62 TFLOPS

640.0 GFLOPS

FP64 (double)

244.1 GFLOPS

Graphics Processor

Navi 33

GPU Name

AD106

Navi 33 XT

GPU Variant

GN21-X6

RDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

4 nm

13.3 billion

Transistors

Unknown

204 mm²

Die Size

190 mm²

Board Design

100W

TDP

115W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.7

Shader Model

6.7

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