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 RTX 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,061

N/A

geekbench_opencl

60,863

180,831

geekbench_vulkan

58,014

170,774

passmark_directx_10

66

173

passmark_directx_11

103

262

passmark_directx_12

51

107

passmark_directx_9

190

310

passmark_g2d

804

984

passmark_g3d

12,871

27,212

passmark_gpu_compute

5,226

12,347

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 1660 Ti

RTX 4090 Mobile

Core Specs

Shading Units

1,536

9,728 +533.3%

Shaders

1,536

9,728 +533.3%

TMUs

96

304 +216.7%

ROPs

48

112 +133.3%

SM Count

24

76 +216.7%

Clocks

Base Clock

1500 MHz

1335 MHz

Boost Clock

1770 MHz

1695 MHz

Memory Clock

1500 MHz 12 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

6 GB

16 GB

VRAM (MB)

6,144

16,384 +166.7%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

256 bit

Bandwidth

288.0 GB/s

576.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

1536 KB

64 MB

Performance

Pixel Rate

84.96 GPixel/s

189.8 GPixel/s

Texture Rate

169.9 GTexel/s

515.3 GTexel/s

FP32 (TFLOPS)

5.437 TFLOPS

32.98 TFLOPS

FP64 (TFLOPS)

169.9 GFLOPS (1:32)

515.3 GFLOPS (1:64)

FP16 (TFLOPS)

10.87 TFLOPS (2:1)

32.98 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

120 W

120 W

TDP (W)

120

120 0.0%

Suggested PSU

300 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

Turing

Ada Lovelace

GPU Name

TU116

AD103

Generation

GeForce 16

GeForce 40 Mobile

Process Size

12 nm

5 nm

Transistors

6,600 million

45,900 million

Die Size

284 mm²

379 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

121.1M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

7.5

8.9

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 4.0 x16

Other

Launch Price

279 USD

—

Production

End-of-life

Active

Predecessor

GeForce 10

GeForce 30 Mobile

Successor

GeForce 20

GeForce 50 Mobile

View GeForce GTX 1660 Ti Details View GeForce RTX 4090 Mobile Details