GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 1660 SUPER

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 125 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,278

2,869

geekbench_opencl

62,664

117,866

geekbench_vulkan

59,933

107,502

passmark_directx_10

65

131

passmark_directx_11

104

164

passmark_directx_12

50

88

passmark_directx_9

189

201

passmark_g2d

805

818

passmark_g3d

12,699

19,288

passmark_gpu_compute

5,076

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 1660 SUPER

RTX 3080 Ti Mobile

Core Specs

Shading Units

1,408

7,424 +427.3%

Shaders

1,408

7,424 +427.3%

TMUs

88

232 +163.6%

ROPs

48

96 +100.0%

SM Count

22

58 +163.6%

Clocks

Base Clock

1530 MHz

810 MHz

Boost Clock

1785 MHz

1260 MHz

Memory Clock

1750 MHz 14 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

336.0 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

85.68 GPixel/s

121.0 GPixel/s

Texture Rate

157.1 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

5.027 TFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

157.1 GFLOPS (1:32)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

10.05 TFLOPS (2:1)

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

125 W

115 W

TDP (W)

125

115 -8.0%

Suggested PSU

300 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

Turing

Ampere

GPU Name

TU116

GA103

Generation

GeForce 16

GeForce 30 Mobile

Process Size

12 nm

8 nm

Transistors

6,600 million

22,000 million

Die Size

284 mm²

496 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

229 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 10

GeForce 20 Mobile

Successor

GeForce 20

—

View GeForce GTX 1660 SUPER Details View GeForce RTX 3080 Ti Mobile Details