AMD Radeon RX 6600S vs NVIDIA RTX 6000 Ada
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Dec 2022
Generation
Mobility Radeon
Quadro Ada
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1700 MHz
915 MHz
Boost Clock
2000 MHz
2505 MHz
Memory Clock
1750 MHz
2500 MHz
Memory
Memory Size
4GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
384bit
Bandwidth
224.0GB/s
960.0GB/s
Render Config
Compute Units
28
—
Shading Units
1792
18176
TMUs
112
568
ROPs
64
192
RT Cores
28
142
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
96 MB
L3 Cache
32 MB
—
SM Count
—
142
Tensor Cores
—
568
Theoretical Performance
Pixel Rate
128.0 GPixel/s
481.0 GPixel/s
Texture Rate
224.0 GTexel/s
1423 GTexel/s
FP16 (half)
14.34 TFLOPS
91.06 TFLOPS
FP32 (float)
7.168 TFLOPS
91.06 TFLOPS
FP64 (double)
448.0 GFLOPS
1423 GFLOPS
Graphics Processor
GPU Name
Navi 23
AD102
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
11.06 billion
76.3 billion
Die Size
237 mm²
609 mm²
GPU Variant
—
AD102
Board Design
TDP
80W
300W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.8
CUDA
—
8.9
Benchmark
3DMark Time Spy
7,700
26,240
3DMark Time Spy Extreme
3,389
12,629
3DMark Speed Way
—
8,028
Battlefield 5 1080p
—
200
▲ Specs Compare
Data sourced from official specifications and benchmark tests.