AMD Radeon RX 6600 LE vs AMD Radeon RX Vega M GL
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Feb 2018
Generation
Navi II
Vega
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
IGP
Clock Speeds
Base Clock
1626 MHz
931 MHz
Boost Clock
2495 MHz
1011 MHz
Memory Clock
1750 MHz
700 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
HBM2
Memory Bus
128bit
1024bit
Bandwidth
224.0GB/s
179.2GB/s
Render Config
Compute Units
28
20
Shading Units
1792
1280
TMUs
112
80
ROPs
64
32
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
32.35 GPixel/s
Texture Rate
279.4 GTexel/s
80.88 GTexel/s
FP16 (half)
17.88 TFLOPS
2.588 TFLOPS
FP32 (float)
8.942 TFLOPS
2.588 TFLOPS
FP64 (double)
558.9 GFLOPS
161.8 GFLOPS
Graphics Processor
GPU Name
Navi 23
Polaris 22
GPU Variant
Navi 23 XL(215-130000016)
VegaM XL(D715A714)
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
11.06 billion
5 billion
Die Size
237 mm²
208 mm²
Board Design
TDP
132W
65W
Suggested PSU
300 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
-
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