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 2080 Ti

CORE STATE TU102

VRAM 11 GB

CLOCK SPEED 1545 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,278

3,537

geekbench_opencl

62,664

134,929

geekbench_vulkan

59,933

132,930

passmark_directx_10

65

153

passmark_directx_11

104

190

passmark_directx_12

50

84

passmark_directx_9

189

235

passmark_g2d

805

927

passmark_g3d

12,699

21,548

passmark_gpu_compute

5,076

10,056

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 1660 SUPER

RTX 2080 Ti

Core Specs

Shading Units

1,408

4,352 +209.1%

Shaders

1,408

4,352 +209.1%

TMUs

88

272 +209.1%

ROPs

48

88 +83.3%

SM Count

22

68 +209.1%

Clocks

Base Clock

1530 MHz

1350 MHz

Boost Clock

1785 MHz

1545 MHz

Memory Clock

1750 MHz 14 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

6 GB

11 GB

VRAM (MB)

6,144

11,264 +83.3%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

352 bit

Bandwidth

336.0 GB/s

616.0 GB/s

Cache

L1 Cache

64 KB (per SM)

64 KB (per SM)

L2 Cache

1536 KB

5.5 MB

Performance

Pixel Rate

85.68 GPixel/s

136.0 GPixel/s

Texture Rate

157.1 GTexel/s

420.2 GTexel/s

FP32 (TFLOPS)

5.027 TFLOPS

13.45 TFLOPS

FP64 (TFLOPS)

157.1 GFLOPS (1:32)

420.2 GFLOPS (1:32)

FP16 (TFLOPS)

10.05 TFLOPS (2:1)

26.90 TFLOPS (2:1)

AI/RT

RT Cores

—

68

Tensor Cores

—

544

Power

TDP

125 W

250 W

TDP (W)

125

250 +100.0%

Suggested PSU

300 W

600 W

Power Connectors

1x 8-pin

2x 8-pin

Architecture

Architecture

Turing

Turing

GPU Name

TU116

TU102

Generation

GeForce 16

GeForce 20

Process Size

12 nm

12 nm

Transistors

6,600 million

18,600 million

Die Size

284 mm²

754 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

24.7M / 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

7.5

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

229 mm 9 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

116 mm 4.6 inches

Outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

229 USD

999 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 10

GeForce 10

Successor

GeForce 20

GeForce 30

View GeForce GTX 1660 SUPER Details View GeForce RTX 2080 Ti Details