Home GPU Comparison AMD Radeon R9 M470X vs AMD Radeon RX 6700M

AMD Radeon R9 M470X vs AMD Radeon RX 6700M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470X and 10GB VRAM Radeon RX 6700M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700M 's Advantages
Released 5 years late
Boost Clock has increased by 118% (2400MHz vs 1100MHz)
More VRAM (10GB vs 4GB)
Larger VRAM bandwidth (320.0GB/s vs 76.80GB/s)
1408 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M470X
1.971 TFLOPS
Radeon RX 6700M +461%
11.06 TFLOPS
VS

Graphics Card

May 2016
Release Date
May 2021
Gem System
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1000 MHz
Base Clock
1489 MHz
1100 MHz
Boost Clock
2400 MHz
1200 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
10GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
160bit
76.80GB/s
Bandwidth
320.0GB/s

Render Config

14
Compute Units
36
-
-
-
896
Shading Units
2304
56
TMUs
144
16
ROPs
64
-
-
-
-
RT Cores
36
16 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
3 MB
-
L3 Cache
80 MB

Theoretical Performance

17.60 GPixel/s
Pixel Rate
153.6 GPixel/s
61.60 GTexel/s
Texture Rate
345.6 GTexel/s
-
FP16 (half)
22.12 TFLOPS
1.971 TFLOPS
FP32 (float)
11.06 TFLOPS
123.2 GFLOPS
FP64 (double)
691.2 GFLOPS

Board Design

Unknown
TDP
135W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Emerald
GPU Name
Navi 22
Emerald XT
GPU Variant
Navi 22
GCN 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
2.08 billion
Transistors
17.2 billion
160 mm²
Die Size
335 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2.170
Vulkan
1.3
-
-
-
6.5
Shader Model
6.5

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