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

P104-100

CORE STATE GP104

VRAM 4 GB

CLOCK SPEED 1733 MHz

TDP —

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,061

1,413

geekbench_opencl

60,863

51,663

geekbench_vulkan

58,014

45,165

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

P104-100

Core Specs

Shading Units

1,536

1,920 +25.0%

Shaders

1,536

1,920 +25.0%

TMUs

96

120 +25.0%

ROPs

48

64 +33.3%

SM Count

24

15 -37.5%

Clocks

Base Clock

1500 MHz

1607 MHz

Boost Clock

1770 MHz

1733 MHz

Memory Clock

1500 MHz 12 Gbps effective

1251 MHz 10 Gbps effective

Memory

Memory Size

6 GB

4 GB

VRAM (MB)

6,144

4,096 -33.3%

Memory Type

GDDR6

GDDR5X

Memory Bus

192 bit

256 bit

Bandwidth

288.0 GB/s

320.3 GB/s

Cache

L1 Cache

64 KB (per SM)

48 KB (per SM)

L2 Cache

1536 KB

2 MB

Performance

Pixel Rate

84.96 GPixel/s

110.9 GPixel/s

Texture Rate

169.9 GTexel/s

208.0 GTexel/s

FP32 (TFLOPS)

5.437 TFLOPS

6.655 TFLOPS

FP64 (TFLOPS)

169.9 GFLOPS (1:32)

208.0 GFLOPS (1:32)

FP16 (TFLOPS)

10.87 TFLOPS (2:1)

104.0 GFLOPS (1:64)

Power

TDP

120 W

—

TDP (W)

120

—

Suggested PSU

300 W

200 W

Power Connectors

1x 8-pin

1x 8-pin

Architecture

Architecture

Turing

Pascal

GPU Name

TU116

GP104

Generation

GeForce 16

Mining GPUs

Process Size

12 nm

16 nm

Transistors

6,600 million

7,200 million

Die Size

284 mm²

314 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

22.9M / 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

6.1

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

229 mm 9 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

—

Outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 3.0 x16

PCIe 1.0 x4

Other

Launch Price

279 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 10

—

Successor

GeForce 20

—

View GeForce GTX 1660 Ti Details View P104-100 Details