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

PROCESS 6 nm

LAUNCH DATE 2022

NVIDIA

GEFORCE

RTX A1000 Mobile

CORE STATE GA107

VRAM 4 GB

CLOCK SPEED 1140 MHz

TDP 60 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

12,876

48,703

geekbench_vulkan

14,748

46,782

Analysis: AMD Radeon 660M vs NVIDIA RTX A1000 Mobile

If analyzing NVIDIA RTX A1000 Mobile by NVIDIA against AMD AMD Radeon 660M graphics card, the frame rate gap grows quickly visible. NVIDIA RTX A1000 Mobile by NVIDIA holds the crown in virtually every game we conducted. This margin is substantial enough to impact actual gaming experiences. Enthusiasts should experience enhanced frame rates. The verdict is straightforward.

This memory benefit of NVIDIA RTX A1000 Mobile by NVIDIA gets particularly important at demanding resolutions. Ultra HD rendering consumes notable video memory, and NVIDIA RTX A1000 Mobile by NVIDIA offers extra buffer. The results into smoother gameplay in VRAM-hungry workloads. Upcoming games should progressively demand greater video memory. The advantage increases over time.

The bottom line: NVIDIA RTX A1000 Mobile by NVIDIA wins this showdown clearly. Buyers prioritizing rendering capability should definitely consider NVIDIA RTX A1000 Mobile by NVIDIA over AMD AMD Radeon 660M graphics card. This score results validates this assessment. The scenarios can execute considerably more fluidly. This is a definite winner in this segment.

DETAILED SPECIFICATIONS

SPECIFICATION

660M

RTX A1000 Mobile

Core Specs

Shading Units

384

2,048 +433.3%

Shaders

384

2,048 +433.3%

TMUs

64 +166.7%

ROPs

32 +100.0%

Compute Units

—

SM Count

—

Clocks

Base Clock

1500 MHz

630 MHz

Boost Clock

1900 MHz

1140 MHz

Memory Clock

System Shared

1375 MHz 11 Gbps effective

Memory

Memory Size

System Shared

4 GB

VRAM (MB)

—

4,096

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

128 bit

Bandwidth

System Dependent

176.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

30.40 GPixel/s

36.48 GPixel/s

Texture Rate

45.60 GTexel/s

72.96 GTexel/s

FP32 (TFLOPS)

1,459.2 GFLOPS

4.669 TFLOPS

FP64 (TFLOPS)

91.20 GFLOPS (1:16)

72.96 GFLOPS (1:64)

FP16 (TFLOPS)

2.918 TFLOPS (2:1)

4.669 TFLOPS (1:1)

AI/RT

RT Cores

16 +166.7%

Tensor Cores

—

Power

TDP

40 W

60 W

TDP (W)

60 +50.0%

Power Connectors

None

Architecture

RDNA 2.0

Ampere

GPU Name

Rembrandt

GA107

Generation

Navi II IGP (Rembrandt Mobile)

Ampere-MW (Ax000)

Process Size

6 nm

8 nm

Transistors

13,100 million

8,700 million

Die Size

208 mm²

200 mm²

Foundry

TSMC

Samsung

Density

63.0M / mm²

43.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

OpenGL

4.6

Vulkan

1.4

OpenCL

2.0

3.0

CUDA

—

8.6

Shader Model

6.8

Physical

Slot Width

IGP

Outputs

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

Other

Production

End-of-life

Predecessor

Vega II IGP

Quadro Turing-M

Successor

Navi III IGP

Ada-MW

View Radeon 660M Details View RTX A1000 Mobile Details

GPU Comparison

AMD Radeon 660M

RTX A1000 Mobile

PERFORMANCE BENCHMARKS

Analysis: AMD Radeon 660M vs NVIDIA RTX A1000 Mobile

DETAILED SPECIFICATIONS

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