Home GPU Comparison AMD Radeon RX 460 Mobile vs AMD Radeon RX 6700S

AMD Radeon RX 460 Mobile vs AMD Radeon RX 6700S

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile 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 460 Mobile 's Advantages
Lower TDP (55W vs 80W)
AMD Radeon RX 6700S 's Advantages
Released 5 years and 5 months late
Boost Clock has increased by 69% (2000MHz vs 1180MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (224.0GB/s vs 80.00GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile
2.115 TFLOPS
Radeon RX 6700S +238%
7.168 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Jan 2022
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x8

Clock Speeds

1000 MHz
Base Clock
1700 MHz
1180 MHz
Boost Clock
2000 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
80.00GB/s
Bandwidth
224.0GB/s

Render Config

14
Compute Units
28
-
-
-
896
Shading Units
1792
56
TMUs
112
16
ROPs
64
-
-
-
-
RT Cores
28
16 KB (per CU)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

18.88 GPixel/s
Pixel Rate
128.0 GPixel/s
66.08 GTexel/s
Texture Rate
224.0 GTexel/s
2.115 TFLOPS
FP16 (half)
14.34 TFLOPS
2.115 TFLOPS
FP32 (float)
7.168 TFLOPS
132.2 GFLOPS
FP64 (double)
448.0 GFLOPS

Board Design

55W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
Navi 23
Baffin XT
GPU Variant
-
GCN 4.0
Architecture
RDNA 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
3 billion
Transistors
11.06 billion
123 mm²
Die Size
237 mm²

Graphics Features

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

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