GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 1660 Ti

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1770 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

T550 Mobile

CORE STATE TU117

VRAM 4 GB

CLOCK SPEED 1665 MHz

TDP 23 W

BUS WIDTH 64 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,061

N/A

geekbench_opencl

60,863

35,521

geekbench_vulkan

58,014

30,801

passmark_directx_10

66

N/A

passmark_directx_11

103

N/A

passmark_directx_12

51

N/A

passmark_directx_9

190

N/A

passmark_g2d

804

N/A

passmark_g3d

12,871

N/A

passmark_gpu_compute

5,226

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 1660 Ti

T550 Mobile

Core Specs

Shading Units

1,536

1,024 -33.3%

Shaders

1,536

1,024 -33.3%

TMUs

96

64 -33.3%

ROPs

48

32 -33.3%

SM Count

24

16 -33.3%

Clocks

Base Clock

1500 MHz

1065 MHz

Boost Clock

1770 MHz

1665 MHz

Memory Clock

1500 MHz 12 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

6 GB

4 GB

VRAM (MB)

6,144

4,096 -33.3%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

64 bit

Bandwidth

288.0 GB/s

96.00 GB/s

Cache

L1 Cache

64 KB (per SM)

64 KB (per SM)

L2 Cache

1536 KB

1024 KB

Performance

Pixel Rate

84.96 GPixel/s

53.28 GPixel/s

Texture Rate

169.9 GTexel/s

106.6 GTexel/s

FP32 (TFLOPS)

5.437 TFLOPS

3.410 TFLOPS

FP64 (TFLOPS)

169.9 GFLOPS (1:32)

106.6 GFLOPS (1:32)

FP16 (TFLOPS)

10.87 TFLOPS (2:1)

6.820 TFLOPS (2:1)

Power

TDP

120 W

23 W

TDP (W)

120

23 -80.8%

Suggested PSU

300 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

Turing

Turing

GPU Name

TU116

TU117

Generation

GeForce 16

Quadro Turing-M (Tx000)

Process Size

12 nm

12 nm

Transistors

6,600 million

4,700 million

Die Size

284 mm²

200 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

23.5M / mm²

API Support

DirectX

12 (12_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

7.5

7.5

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

IGP

Length

229 mm 9 inches

—

Height

111 mm 4.4 inches

—

Outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

279 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 10

Quadro Pascal-M

Successor

GeForce 20

Ampere-MW

View GeForce GTX 1660 Ti Details View T550 Mobile Details