AMD Radeon RX 6700S vs AMD Radeon R9 M290X Mac Edition

VS

AMD Radeon RX 6700S AMD Radeon R9 M290X Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6700S and 2GB VRAM Radeon R9 M290X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700S 's Advantages

Released 7 years and 2 months late

Boost Clock has increased by 105% (2000MHz vs 975MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 174.7GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700S +258%

7.168 TFLOPS

Radeon R9 M290X Mac Edition

1.997 TFLOPS

Radeon RX 6700S

VS

Radeon R9 M290X Mac Edition

Graphics Card

Jan 2022

Release Date

Nov 2014

Mobility Radeon

Generation

Crystal System

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1700 MHz

Base Clock

850 MHz

2000 MHz

Boost Clock

975 MHz

1750 MHz

Memory Clock

1365 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

174.7GB/s

Render Config

-

SM Count

-

28

Compute Units

16

1792

Shading Units

1024

112

TMUs

64

ROPs

32

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

Theoretical Performance

128.0 GPixel/s

Pixel Rate

31.20 GPixel/s

224.0 GTexel/s

Texture Rate

62.40 GTexel/s

14.34 TFLOPS

FP16 (half)

-

7.168 TFLOPS

FP32 (float)

1.997 TFLOPS

448.0 GFLOPS

FP64 (double)

124.8 GFLOPS

Graphics Processor

Navi 23

GPU Name

Pitcairn

-

GPU Variant

Pitcairn PRO (215-0828062)

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

11.06 billion

Transistors

2.8 billion

237 mm²

Die Size

212 mm²

Board Design

80W

TDP

80W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

5.1

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