AMD Radeon RX 6700S vs AMD Radeon RX 580 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2017
Generation
Mobility Radeon
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
1700 MHz
1000 MHz
Boost Clock
2000 MHz
1077 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
256.0GB/s
Render Config
Compute Units
28
36
Shading Units
1792
2304
TMUs
112
144
ROPs
64
32
RT Cores
28
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
128.0 GPixel/s
34.46 GPixel/s
Texture Rate
224.0 GTexel/s
155.1 GTexel/s
FP16 (half)
14.34 TFLOPS
4.963 TFLOPS
FP32 (float)
7.168 TFLOPS
4.963 TFLOPS
FP64 (double)
448.0 GFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
Navi 23
Polaris 20
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
11.06 billion
5.7 billion
Die Size
237 mm²
232 mm²
GPU Variant
-
Polaris 20M XT
Board Design
TDP
80W
100W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.5
6.4
📊 Benchmark
3DMark Time Spy
7,826
3,553
3DMark Time Spy Extreme
3,587
1,626
3DMark Speed Way
1,379
-
Blender
1,439
-