Home GPU Comparison AMD Radeon RX 6600 vs NVIDIA RTX 6000 Ada Generation

AMD Radeon RX 6600 vs NVIDIA RTX 6000 Ada Generation

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 48GB VRAM RTX 6000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 's Advantages
Lower TDP (132W vs 300W)
NVIDIA RTX 6000 Ada Generation 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 1% (2505MHz vs 2491MHz)
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (960.0GB/s vs 224.0GB/s)
16384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6600
8.928 TFLOPS
RTX 6000 Ada Generation +919%
91.06 TFLOPS
VS

Graphics Card

Oct 2021
Release Date
Dec 2022
Navi II
Generation
Quadro Ada
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1626 MHz
Base Clock
915 MHz
2491 MHz
Boost Clock
2505 MHz
1750 MHz
Memory Clock
2500 MHz

Memory

8GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
384bit
224.0GB/s
Bandwidth
960.0GB/s

Render Config

28
Compute Units
-
-
SM Count
142
1792
Shading Units
18176
112
TMUs
568
64
ROPs
192
-
Tensor Cores
568
28
RT Cores
142
128 KB per Array
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
96 MB
32 MB
L3 Cache
-

Theoretical Performance

159.4 GPixel/s
Pixel Rate
481.0 GPixel/s
279.0 GTexel/s
Texture Rate
1423 GTexel/s
17.86 TFLOPS
FP16 (half)
91.06 TFLOPS
8.928 TFLOPS
FP32 (float)
91.06 TFLOPS
558.0 GFLOPS
FP64 (double)
1423 GFLOPS

Board Design

132W
TDP
300W
300 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Navi 23
GPU Name
AD102
Navi 23 XL (215-130000016)
GPU Variant
AD102
RDNA 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
11.06 billion
Transistors
76.3 billion
237 mm²
Die Size
609 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.5
Shader Model
6.8

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