AMD Radeon RX 7700S vs AMD Radeon RX 460 Mobile

VS

AMD Radeon RX 7700S AMD Radeon RX 460 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7700S and 4GB VRAM Radeon RX 460 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700S 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 112% (2500MHz vs 1180MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (288.0GB/s vs 80.00GB/s)

1152 additional rendering cores

AMD Radeon RX 460 Mobile 's Advantages

Lower TDP (55W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 7700S +868%

20.48 TFLOPS

Radeon RX 460 Mobile

2.115 TFLOPS

Radeon RX 7700S

VS

Radeon RX 460 Mobile

Graphics Card

Jan 2023

Release Date

Aug 2016

Navi Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1500 MHz

Base Clock

1000 MHz

2500 MHz

Boost Clock

1180 MHz

2250 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

288.0GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

-

32

Compute Units

14

2048

Shading Units

896

128

TMUs

56

64

ROPs

16

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

Theoretical Performance

160.0 GPixel/s

Pixel Rate

18.88 GPixel/s

320.0 GTexel/s

Texture Rate

66.08 GTexel/s

40.96 TFLOPS

FP16 (half)

2.115 TFLOPS

20.48 TFLOPS

FP32 (float)

2.115 TFLOPS

640.0 GFLOPS

FP64 (double)

132.2 GFLOPS

Graphics Processor

Navi 33

GPU Name

Baffin

Navi 33 XT

GPU Variant

Baffin XT

RDNA 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

13.3 billion

Transistors

3 billion

204 mm²

Die Size

123 mm²

Board Design

100W

TDP

55W

-

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

2.2

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

6.4

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