NVIDIA CMP 30HX vs AMD Radeon RX 6600 LE
GPU · Specs Compare
Graphics Card
Release Date
Feb 2021
Dec 2023
Generation
Mining GPUs
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 4.0 x8
Clock Speeds
Base Clock
1530 MHz
1626 MHz
Boost Clock
1785 MHz
2495 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
128bit
Bandwidth
336.0GB/s
224.0GB/s
Render Config
SM Count
22
—
Shading Units
1408
1792
TMUs
88
112
ROPs
48
64
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
1536 KB
2 MB
Compute Units
—
28
RT Cores
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
85.68 GPixel/s
159.7 GPixel/s
Texture Rate
157.1 GTexel/s
279.4 GTexel/s
FP16 (half)
10.05 TFLOPS
17.88 TFLOPS
FP32 (float)
5.027 TFLOPS
8.942 TFLOPS
FP64 (double)
157.1 GFLOPS
558.9 GFLOPS
Graphics Processor
GPU Name
TU116
Navi 23
GPU Variant
TU116-100-A1
Navi 23 XL(215-130000016)
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
6.6 billion
11.06 billion
Die Size
284 mm²
237 mm²
Board Design
TDP
125W
132W
Suggested PSU
300 W
300 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.