NVIDIA RTX A5500 vs AMD Radeon 660M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Jan 2022
Generation
Quadro Ampere
Rembrandt
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1080 MHz
1500 MHz
Boost Clock
1665 MHz
1900 MHz
Memory Clock
2000 MHz
System Shared
Memory
Memory Size
24GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
384bit
System Shared
Bandwidth
768.0GB/s
System Dependent
Render Config
SM Count
80
—
Shading Units
10240
384
TMUs
320
24
ROPs
96
16
Tensor Cores
320
—
RT Cores
80
6
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
6 MB
2 MB
Compute Units
—
6
Theoretical Performance
Pixel Rate
159.8 GPixel/s
30.40 GPixel/s
Texture Rate
532.8 GTexel/s
45.60 GTexel/s
FP16 (half)
34.10 TFLOPS
2.918 TFLOPS
FP32 (float)
34.10 TFLOPS
1459 GFLOPS
FP64 (double)
532.8 GFLOPS
91.20 GFLOPS
Graphics Processor
GPU Name
GA102
Rembrandt
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
28.3 billion
13.1 billion
Die Size
628 mm²
210 mm²
Board Design
TDP
230W
15W
Suggested PSU
550 W
—
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.7
6.5
Benchmark
OctaneBench
596
—
Blender
4,316
—
3DMark Time Spy
—
1,537
3DMark Time Spy Extreme
—
701
▲ Specs Compare
Data sourced from official specifications and benchmark tests.