GPU Comparison

A

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

GeForce RTX 2050 Mobile

CORE STATE GA107

VRAM 4 GB

CLOCK SPEED 1245 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

12,876

N/A

geekbench_vulkan

14,748

N/A

3dmark_3dmark_steel_nomad_dx12

N/A

274

DETAILED SPECIFICATIONS

SPECIFICATION

660M

RTX 2050 Mobile

Core Specs

Shading Units

384

2,048 +433.3%

Shaders

384

2,048 +433.3%

TMUs

24

64 +166.7%

ROPs

16

32 +100.0%

Compute Units

6

—

SM Count

—

16

Clocks

Base Clock

1500 MHz

735 MHz

Boost Clock

1900 MHz

1245 MHz

Memory Clock

System Shared

1750 MHz 14 Gbps effective

Memory

Memory Size

System Shared

4 GB

VRAM (MB)

—

4,096

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

64 bit

Bandwidth

System Dependent

112.0 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

2 MB

2 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

30.40 GPixel/s

39.84 GPixel/s

Texture Rate

45.60 GTexel/s

79.68 GTexel/s

FP32 (TFLOPS)

1,459.2 GFLOPS

5.100 TFLOPS

FP64 (TFLOPS)

91.20 GFLOPS (1:16)

159.4 GFLOPS (1:32)

FP16 (TFLOPS)

2.918 TFLOPS (2:1)

10.20 TFLOPS (2:1)

AI/RT

RT Cores

6

32 +433.3%

Tensor Cores

—

64

Power

TDP

40 W

30 W

TDP (W)

40

30 -25.0%

Power Connectors

None

None

Architecture

Architecture

RDNA 2.0

Ampere

GPU Name

Rembrandt

GA107

Generation

Navi II IGP (Rembrandt Mobile)

GeForce 20 Mobile

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)

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

—

Length

—

229 mm 9 inches

Height

—

113 mm 4.4 inches

Outputs

Portable Device Dependent

1x DVI1x HDMI 2.12x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x8

Other

Production

End-of-life

End-of-life

Predecessor

Vega II IGP

GeForce 10 Mobile

Successor

Navi III IGP

GeForce 30 Mobile

View Radeon 660M Details View GeForce RTX 2050 Mobile Details