AMD Radeon RX 6600M vs AMD Radeon RX 570
GPU Specs Compare
Graphics Card
Release Date
May 2021
Apr 2017
Generation
Mobility Radeon
Polaris
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
2068 MHz
1168 MHz
Boost Clock
2416 MHz
1244 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
224.0GB/s
Render Config
Compute Units
28
32
Shading Units
1792
2048
TMUs
112
128
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
154.6 GPixel/s
39.81 GPixel/s
Texture Rate
270.6 GTexel/s
159.2 GTexel/s
FP16 (half)
17.32 TFLOPS
5.095 TFLOPS
FP32 (float)
8.659 TFLOPS
5.095 TFLOPS
FP64 (double)
541.2 GFLOPS
318.5 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 20 XL(215-0910052)
Board Design
TDP
100W
150W
Outputs
No outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
-
450 W
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
-
3,851
3DMark Time Spy Extreme
-
1,770
Battlefield 5 1080p
-
69
Shadow of the Tomb Raider 2160p
-
18
Shadow of the Tomb Raider 1440p
-
34
Shadow of the Tomb Raider 1080p
-
52
Battlefield 5 2160p
-
27
Battlefield 5 1440p
-
51
GTA 5 1080p
-
100