Home GPU Comparison AMD Radeon RX 6700M vs AMD Radeon RX 6700S

AMD Radeon RX 6700M vs AMD Radeon RX 6700S

We compared two Mobile platform GPUs: 10GB VRAM Radeon RX 6700M and 8GB VRAM Radeon RX 6700S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700M 's Advantages
Boost Clock has increased by 20% (2400MHz vs 2000MHz)
More VRAM (10GB vs 8GB)
Larger VRAM bandwidth (320.0GB/s vs 224.0GB/s)
512 additional rendering cores
AMD Radeon RX 6700S 's Advantages
Released 8 months late
Lower TDP (80W vs 135W)

Score

Benchmark

FP32 (float)
Radeon RX 6700M +54%
11.06 TFLOPS
Radeon RX 6700S
7.168 TFLOPS
3DMark Time Spy
Radeon RX 6700M +22%
9550
Radeon RX 6700S
7813
Blender
Radeon RX 6700M
1202
Radeon RX 6700S +17%
1417
VS

Graphics Card

May 2021
Release Date
Jan 2022
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

1489 MHz
Base Clock
1700 MHz
2400 MHz
Boost Clock
2000 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

10GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
160bit
Memory Bus
128bit
320.0GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
-
36
Compute Units
28
2304
Shading Units
1792
144
TMUs
112
64
ROPs
64
-
Tensor Cores
-
36
RT Cores
28
128 KB per Array
L1 Cache
128 KB per Array
3 MB
L2 Cache
2 MB

Theoretical Performance

153.6 GPixel/s
Pixel Rate
128.0 GPixel/s
345.6 GTexel/s
Texture Rate
224.0 GTexel/s
22.12 TFLOPS
FP16 (half)
14.34 TFLOPS
11.06 TFLOPS
FP32 (float)
7.168 TFLOPS
691.2 GFLOPS
FP64 (double)
448.0 GFLOPS

Graphics Processor

Navi 22
GPU Name
Navi 23
Navi 22
GPU Variant
-
RDNA 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
17.2 billion
Transistors
11.06 billion
335 mm²
Die Size
237 mm²

Board Design

135W
TDP
80W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
-
CUDA
-
6.5
Shader Model
6.5

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