Home GPU Comparison AMD Radeon RX 6700M vs AMD Radeon RX 470 Mobile

AMD Radeon RX 6700M vs AMD Radeon RX 470 Mobile

We compared two Mobile platform GPUs: 10GB VRAM Radeon RX 6700M and 8GB VRAM Radeon RX 470 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700M 's Advantages
Released 4 years and 9 months late
Boost Clock has increased by 123% (2400MHz vs 1074MHz)
More VRAM (10GB vs 8GB)
Larger VRAM bandwidth (320.0GB/s vs 224.0GB/s)
256 additional rendering cores
AMD Radeon RX 470 Mobile 's Advantages
Lower TDP (85W vs 135W)

Score

Benchmark

FP32 (float)
Radeon RX 6700M +151%
11.06 TFLOPS
Radeon RX 470 Mobile
4.399 TFLOPS
VS

Graphics Card

May 2021
Release Date
Aug 2016
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

1489 MHz
Base Clock
926 MHz
2400 MHz
Boost Clock
1074 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

10GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
160bit
Memory Bus
256bit
320.0GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
-
36
Compute Units
32
2304
Shading Units
2048
144
TMUs
128
64
ROPs
32
-
Tensor Cores
-
36
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
2 MB

Theoretical Performance

153.6 GPixel/s
Pixel Rate
34.37 GPixel/s
345.6 GTexel/s
Texture Rate
137.5 GTexel/s
22.12 TFLOPS
FP16 (half)
4.399 TFLOPS
11.06 TFLOPS
FP32 (float)
4.399 TFLOPS
691.2 GFLOPS
FP64 (double)
274.9 GFLOPS

Graphics Processor

Navi 22
GPU Name
Ellesmere
Navi 22
GPU Variant
Ellesmere PRO
RDNA 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
7 nm
Process Size
14 nm
17.2 billion
Transistors
5.7 billion
335 mm²
Die Size
232 mm²

Board Design

135W
TDP
85W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.2
-
CUDA
-
6.5
Shader Model
6.4

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