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 465

CORE STATE GF100

VRAM 1024 MB

CLOCK SPEED —

TDP 200 W

BUS WIDTH 256 bit

ARCHITECTURE Fermi

nm

PROCESS 40 nm

LAUNCH DATE 2010

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,061

N/A

geekbench_opencl

60,863

9,600

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 465

Core Specs

Shading Units

1,536

352 -77.1%

Shaders

1,536

352 -77.1%

TMUs

96

44 -54.2%

ROPs

48

32 -33.3%

SM Count

24

11 -54.2%

Clocks

Base Clock

1500 MHz

—

Boost Clock

1770 MHz

—

GPU Clock

—

608 MHz

Shader Clock

—

1215 MHz

Memory Clock

1500 MHz 12 Gbps effective

802 MHz 3.2 Gbps effective

Memory

Memory Size

6 GB

1024 MB

VRAM (MB)

6,144

1,024 -83.3%

Memory Type

GDDR6

GDDR5

Memory Bus

192 bit

256 bit

Bandwidth

288.0 GB/s

102.7 GB/s

Cache

L1 Cache

64 KB (per SM)

64 KB (per SM)

L2 Cache

1536 KB

512 KB

Performance

Pixel Rate

84.96 GPixel/s

13.38 GPixel/s

Texture Rate

169.9 GTexel/s

26.75 GTexel/s

FP32 (TFLOPS)

5.437 TFLOPS

855.4 GFLOPS

FP64 (TFLOPS)

169.9 GFLOPS (1:32)

106.9 GFLOPS (1:8)

FP16 (TFLOPS)

10.87 TFLOPS (2:1)

—

Power

TDP

120 W

200 W

TDP (W)

120

200 +66.7%

Suggested PSU

300 W

550 W

Power Connectors

1x 8-pin

2x 6-pin

Architecture

Architecture

Turing

Fermi

GPU Name

TU116

GF100

Generation

GeForce 16

GeForce 400

Process Size

12 nm

40 nm

Transistors

6,600 million

3,100 million

Die Size

284 mm²

529 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

2.0

Shader Model

6.8

5.1

Physical

Slot Width

Dual-slot

Dual-slot

Length

229 mm 9 inches

241 mm 9.5 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

279 USD

279 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 10

GeForce 200

Successor

GeForce 20

GeForce 500

View GeForce GTX 1660 Ti Details View GeForce GTX 465 Details