GPU Comparison

AMD
RADEON

AMD Radeon 660M

CORE STATE Rembrandt
VRAM System Shared
CLOCK SPEED 1900 MHz
TDP 40 W
BUS WIDTH System Shared
ARCHITECTURE RDNA 2.0
nm
PROCESS 6 nm
LAUNCH DATE 2022
VS
NVIDIA
GEFORCE

RTX A5500 Mobile

CORE STATE GA103
VRAM 16 GB
CLOCK SPEED 1500 MHz
TDP 165 W
BUS WIDTH 256 bit
ARCHITECTURE Ampere
nm
PROCESS 8 nm
LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl
12,876
124,287
geekbench_vulkan
14,748
103,601

Analysis: AMD Radeon 660M vs NVIDIA RTX A5500 Mobile

Looking at the test figures for NVIDIA NVIDIA RTX A5500 Mobile graphics card and AMD AMD Radeon 660M GPU, an obvious picture appears. NVIDIA NVIDIA RTX A5500 Mobile graphics card repeatedly produces superior frame rates in this testing. This performance advantage extends from considerable to impressive relative to the specific game. This dependability points to underlying engineering improvements. Consumers seeking visual power should factor this in.

AMD AMD Radeon 660M GPU isn't dismissed entirely, though its frame rate shortfall relative to NVIDIA NVIDIA RTX A5500 Mobile graphics card is hard to ignore. For cost-sensitive builders, AMD AMD Radeon 660M GPU could nonetheless be a choice when the lower cost adjusts for its lesser power. That said, for peak gaming power, NVIDIA NVIDIA RTX A5500 Mobile graphics card is the clear winner. The assessment is straightforward. Performance hunters would gravitate toward NVIDIA NVIDIA RTX A5500 Mobile graphics card.

DETAILED SPECIFICATIONS

SPECIFICATION
660M
RTX A5500 Mobile
Core Specs
Shading Units
384
7,424 +1833.3%
Shaders
384
7,424 +1833.3%
TMUs
24
232 +866.7%
ROPs
16
96 +500.0%
Compute Units
6
SM Count
58
Clocks
Base Clock
1500 MHz
975 MHz
Boost Clock
1900 MHz
1500 MHz
Memory Clock
System Shared
2000 MHz 16 Gbps effective
Memory
Memory Size
System Shared
16 GB
VRAM (MB)
16,384
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
512.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
4 MB
L0 Cache
32 KB per WGP
Performance
Pixel Rate
30.40 GPixel/s
144.0 GPixel/s
Texture Rate
45.60 GTexel/s
348.0 GTexel/s
FP32 (TFLOPS)
1,459.2 GFLOPS
22.27 TFLOPS
FP64 (TFLOPS)
91.20 GFLOPS (1:16)
348.0 GFLOPS (1:64)
FP16 (TFLOPS)
2.918 TFLOPS (2:1)
22.27 TFLOPS (1:1)
AI/RT
RT Cores
6
58 +866.7%
Tensor Cores
232
Power
TDP
40 W
165 W
TDP (W)
40
165 +312.5%
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
Ampere
GPU Name
Rembrandt
GA103
Generation
Navi II IGP (Rembrandt Mobile)
Ampere-MW (Ax000)
Process Size
6 nm
8 nm
Transistors
13,100 million
22,000 million
Die Size
208 mm²
496 mm²
Foundry
TSMC
Samsung
Density
63.0M / mm²
44.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.0
3.0
CUDA
8.6
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Vega II IGP
Quadro Turing-M
Successor
Navi III IGP
Ada-MW
View Radeon 660M Details View RTX A5500 Mobile Details