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 GTX 680

CORE STATE GK104

VRAM 2 GB

CLOCK SPEED 1058 MHz

TDP 195 W

BUS WIDTH 256 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2012

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,278

N/A

geekbench_opencl

62,664

16,803

geekbench_vulkan

59,933

17,646

passmark_directx_10

65

N/A

passmark_directx_11

104

N/A

passmark_directx_12

50

N/A

passmark_directx_9

189

N/A

passmark_g2d

805

N/A

passmark_g3d

12,699

N/A

passmark_gpu_compute

5,076

N/A

geekbench_metal

N/A

6,987

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 1660 SUPER

GTX 680

Core Specs

Shading Units

1,408

1,536 +9.1%

Shaders

1,408

1,536 +9.1%

TMUs

88

128 +45.5%

ROPs

48

32 -33.3%

SM Count

22

—

Clocks

Base Clock

1530 MHz

1006 MHz

Boost Clock

1785 MHz

1058 MHz

Memory Clock

1750 MHz 14 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

6 GB

2 GB

VRAM (MB)

6,144

2,048 -66.7%

Memory Type

GDDR6

GDDR5

Memory Bus

192 bit

256 bit

Bandwidth

336.0 GB/s

192.3 GB/s

Cache

L1 Cache

64 KB (per SM)

16 KB (per SMX)

L2 Cache

1536 KB

512 KB

Performance

Pixel Rate

85.68 GPixel/s

33.86 GPixel/s

Texture Rate

157.1 GTexel/s

135.4 GTexel/s

FP32 (TFLOPS)

5.027 TFLOPS

3.250 TFLOPS

FP64 (TFLOPS)

157.1 GFLOPS (1:32)

135.4 GFLOPS (1:24)

FP16 (TFLOPS)

10.05 TFLOPS (2:1)

—

Power

TDP

125 W

195 W

TDP (W)

125

195 +56.0%

Suggested PSU

300 W

450 W

Power Connectors

1x 8-pin

2x 6-pin

Architecture

Architecture

Turing

Kepler

GPU Name

TU116

GK104

Generation

GeForce 16

GeForce 600

Process Size

12 nm

28 nm

Transistors

6,600 million

3,540 million

Die Size

284 mm²

294 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

12.0M / mm²

API Support

DirectX

12 (12_1)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

7.5

3.0

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

Dual-slot

Dual-slot

Length

229 mm 9 inches

256 mm 10.1 inches

Height

111 mm 4.4 inches

111 mm 4.4 inches

Outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

229 USD

499 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 10

GeForce 500

Successor

GeForce 20

GeForce 700

View GeForce GTX 1660 SUPER Details View GeForce GTX 680 Details