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

GeForce GTX 670M

CORE STATE GF114

VRAM 1536 MB

CLOCK SPEED —

TDP 75 W

BUS WIDTH 192 bit

ARCHITECTURE Fermi 2.0

nm

PROCESS 40 nm

LAUNCH DATE 2012

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,061

N/A

geekbench_opencl

60,863

6,513

geekbench_vulkan

58,014

N/A

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

GTX 670M

Core Specs

Shading Units

1,536

336 -78.1%

Shaders

1,536

336 -78.1%

TMUs

96

56 -41.7%

ROPs

48

24 -50.0%

SM Count

24

7 -70.8%

Clocks

Base Clock

1500 MHz

—

Boost Clock

1770 MHz

—

GPU Clock

—

598 MHz

Shader Clock

—

1196 MHz

Memory Clock

1500 MHz 12 Gbps effective

750 MHz 3 Gbps effective

Memory

Memory Size

6 GB

1536 MB

VRAM (MB)

6,144

1,536 -75.0%

Memory Type

GDDR6

GDDR5

Memory Bus

192 bit

192 bit

Bandwidth

288.0 GB/s

72.00 GB/s

Cache

L1 Cache

64 KB (per SM)

64 KB (per SM)

L2 Cache

1536 KB

384 KB

Performance

Pixel Rate

84.96 GPixel/s

8.372 GPixel/s

Texture Rate

169.9 GTexel/s

33.49 GTexel/s

FP32 (TFLOPS)

5.437 TFLOPS

803.7 GFLOPS

FP64 (TFLOPS)

169.9 GFLOPS (1:32)

66.98 GFLOPS (1:12)

FP16 (TFLOPS)

10.87 TFLOPS (2:1)

—

Power

TDP

120 W

75 W

TDP (W)

120

75 -37.5%

Suggested PSU

300 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

Turing

Fermi 2.0

GPU Name

TU116

GF114

Generation

GeForce 16

GeForce 600M

Process Size

12 nm

40 nm

Transistors

6,600 million

1,950 million

Die Size

284 mm²

332 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

5.9M / 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

MXM Module

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

MXM-B (3.0)

Other

Launch Price

279 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 10

GeForce 500M

Successor

GeForce 20

GeForce 700M

View GeForce GTX 1660 Ti Details View GeForce GTX 670M Details