GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 1660

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

GeForce GTX 550 Ti

CORE STATE GF116

VRAM 1024 MB

CLOCK SPEED —

TDP 116 W

BUS WIDTH 192 bit

ARCHITECTURE Fermi 2.0

nm

PROCESS 40 nm

LAUNCH DATE 2011

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,065

N/A

geekbench_opencl

57,988

5,731

geekbench_vulkan

55,845

N/A

passmark_directx_10

61

N/A

passmark_directx_11

79

N/A

passmark_directx_12

49

N/A

passmark_directx_9

177

N/A

passmark_g2d

776

N/A

passmark_g3d

11,646

N/A

passmark_gpu_compute

4,963

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 1660

GTX 550 Ti

Core Specs

Shading Units

1,408

192 -86.4%

Shaders

1,408

192 -86.4%

TMUs

88

32 -63.6%

ROPs

48

24 -50.0%

SM Count

22

4 -81.8%

Clocks

Base Clock

1530 MHz

—

Boost Clock

1785 MHz

—

GPU Clock

—

900 MHz

Shader Clock

—

1800 MHz

Memory Clock

2001 MHz 8 Gbps effective

1026 MHz 4.1 Gbps effective

Memory

Memory Size

6 GB

1024 MB

VRAM (MB)

6,144

1,024 -83.3%

Memory Type

GDDR5

GDDR5

Memory Bus

192 bit

192 bit

Bandwidth

192.1 GB/s

98.50 GB/s

Cache

L1 Cache

64 KB (per SM)

64 KB (per SM)

L2 Cache

1536 KB

384 KB

Performance

Pixel Rate

85.68 GPixel/s

7.200 GPixel/s

Texture Rate

157.1 GTexel/s

28.80 GTexel/s

FP32 (TFLOPS)

5.027 TFLOPS

691.2 GFLOPS

FP64 (TFLOPS)

157.1 GFLOPS (1:32)

57.60 GFLOPS (1:12)

FP16 (TFLOPS)

10.05 TFLOPS (2:1)

—

Power

TDP

120 W

116 W

TDP (W)

120

116 -3.3%

Suggested PSU

300 W

300 W

Power Connectors

1x 8-pin

1x 6-pin

Architecture

Architecture

Turing

Fermi 2.0

GPU Name

TU116

GF116

Generation

GeForce 16

GeForce 500

Process Size

12 nm

40 nm

Transistors

6,600 million

1,170 million

Die Size

284 mm²

238 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

4.9M / mm²

API Support

DirectX

12 (12_1)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

—

OpenCL

3.0

1.1

CUDA

7.5

2.1

Shader Model

6.8

5.1

Physical

Slot Width

Dual-slot

Dual-slot

Length

229 mm 9 inches

210 mm 8.3 inches

Height

111 mm 4.4 inches

—

Outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

2x DVI1x mini-HDMI 1.3a

Bus Interface

PCIe 3.0 x16

PCIe 2.0 x16

Other

Launch Price

219 USD

149 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 10

GeForce 400

Successor

GeForce 20

GeForce 600

View GeForce GTX 1660 Details View GeForce GTX 550 Ti Details