AMD Radeon 660M vs NVIDIA RTX 5000 Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2023
Generation
Rembrandt
Quadro Ada
Type
Integrated
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
1155 MHz
Boost Clock
1900 MHz
2550 MHz
Memory Clock
System Shared
2250 MHz
Memory
Memory Size
System Shared
32GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
576.0GB/s
Render Config
Compute Units
6
-
Shading Units
384
12800
TMUs
24
400
ROPs
16
176
RT Cores
6
100
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
72 MB
SM Count
-
100
Tensor Cores
-
400
Theoretical Performance
Pixel Rate
30.40 GPixel/s
448.8 GPixel/s
Texture Rate
45.60 GTexel/s
1020 GTexel/s
FP16 (half)
2.918 TFLOPS
65.28 TFLOPS
FP32 (float)
1459 GFLOPS
65.28 TFLOPS
FP64 (double)
91.20 GFLOPS
1020 GFLOPS
Graphics Processor
GPU Name
Rembrandt
AD102
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
13.1 billion
76.3 billion
Die Size
210 mm²
609 mm²
GPU Variant
-
AD102
Board Design
TDP
15W
250W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.5
6.7
CUDA
-
8.9
📊 Benchmark
3DMark Time Spy
1,537
14,170
3DMark Time Spy Extreme
701
12,700
OctaneBench
-
816
3DMark Speed Way
-
6,473
Blender
-
6,013