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

RTX A4500 Mobile

CORE STATE GA104

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 140 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,061

N/A

geekbench_opencl

60,863

105,307

geekbench_vulkan

58,014

76,960

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

RTX A4500 Mobile

Core Specs

Shading Units

1,536

5,888 +283.3%

Shaders

1,536

5,888 +283.3%

TMUs

96

184 +91.7%

ROPs

48

96 +100.0%

SM Count

24

46 +91.7%

Clocks

Base Clock

1500 MHz

930 MHz

Boost Clock

1770 MHz

1500 MHz

Memory Clock

1500 MHz 12 Gbps effective

2000 MHz 16 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

512.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

1536 KB

4 MB

Performance

Pixel Rate

84.96 GPixel/s

144.0 GPixel/s

Texture Rate

169.9 GTexel/s

276.0 GTexel/s

FP32 (TFLOPS)

5.437 TFLOPS

17.66 TFLOPS

FP64 (TFLOPS)

169.9 GFLOPS (1:32)

276.0 GFLOPS (1:64)

FP16 (TFLOPS)

10.87 TFLOPS (2:1)

17.66 TFLOPS (1:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

184

Power

TDP

120 W

140 W

TDP (W)

120

140 +16.7%

Suggested PSU

300 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

Turing

Ampere

GPU Name

TU116

GA104

Generation

GeForce 16

Ampere-MW (Ax000)

Process Size

12 nm

8 nm

Transistors

6,600 million

17,400 million

Die Size

284 mm²

392 mm²

Foundry

TSMC

Samsung

Density

23.2M / mm²

44.4M / 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

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

—

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

End-of-life

Predecessor

GeForce 10

Quadro Turing-M

Successor

GeForce 20

Ada-MW

View GeForce GTX 1660 Ti Details View RTX A4500 Mobile Details