AMD Radeon RX 6600 LE vs AMD Radeon Pro 560X
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Jul 2018
Generation
Navi II
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x8
Clock Speeds
Base Clock
1626 MHz
—
Boost Clock
2495 MHz
—
Memory Clock
1750 MHz
1470 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
128bit
Bandwidth
224.0GB/s
94.08GB/s
Render Config
Compute Units
28
16
Shading Units
1792
1024
TMUs
112
64
ROPs
64
16
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
1024 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
159.7 GPixel/s
16.06 GPixel/s
Texture Rate
279.4 GTexel/s
64.26 GTexel/s
FP16 (half)
17.88 TFLOPS
2.056 TFLOPS
FP32 (float)
8.942 TFLOPS
2.056 TFLOPS
FP64 (double)
558.9 GFLOPS
128.5 GFLOPS
Graphics Processor
GPU Name
Navi 23
Polaris 21
GPU Variant
Navi 23 XL(215-130000016)
Polaris 21 XT(215-0908004)
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
11.06 billion
3 billion
Die Size
237 mm²
123 mm²
Board Design
TDP
132W
75W
Suggested PSU
300 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
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
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.