GPU Comparison

NVIDIA

GEFORCE

NVIDIA CMP 40HX

CORE STATE TU106

VRAM 8 GB

CLOCK SPEED 1650 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

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

PERFORMANCE BENCHMARKS

geekbench_opencl

93,395

60,863

geekbench_vulkan

77,879

58,014

3dmark_3dmark_steel_nomad_dx12

N/A

1,061

passmark_directx_10

N/A

66

passmark_directx_11

N/A

103

passmark_directx_12

N/A

51

passmark_directx_9

N/A

190

passmark_g2d

N/A

804

passmark_g3d

N/A

12,871

passmark_gpu_compute

N/A

5,226

DETAILED SPECIFICATIONS

SPECIFICATION

CMP 40HX

GTX 1660 Ti

Core Specs

Shading Units

2,304

1,536 -33.3%

Shaders

2,304

1,536 -33.3%

TMUs

144

96 -33.3%

ROPs

64

48 -25.0%

SM Count

36

24 -33.3%

Clocks

Base Clock

1470 MHz

1500 MHz

Boost Clock

1650 MHz

1770 MHz

Memory Clock

1750 MHz 14 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

8 GB

6 GB

VRAM (MB)

8,192

6,144 -25.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

448.0 GB/s

288.0 GB/s

Cache

L1 Cache

64 KB (per SM)

64 KB (per SM)

L2 Cache

4 MB

1536 KB

Performance

Pixel Rate

105.6 GPixel/s

84.96 GPixel/s

Texture Rate

237.6 GTexel/s

169.9 GTexel/s

FP32 (TFLOPS)

7.603 TFLOPS

5.437 TFLOPS

FP64 (TFLOPS)

237.6 GFLOPS (1:32)

169.9 GFLOPS (1:32)

FP16 (TFLOPS)

15.21 TFLOPS (2:1)

10.87 TFLOPS (2:1)

AI/RT

RT Cores

36

—

Tensor Cores

288

—

Power

TDP

185 W

120 W

TDP (W)

185

120 -35.1%

Suggested PSU

450 W

300 W

Power Connectors

1x 8-pin

1x 8-pin

Architecture

Architecture

Turing

Turing

GPU Name

TU106

TU116

Generation

Mining GPUs

GeForce 16

Process Size

12 nm

12 nm

Transistors

10,800 million

6,600 million

Die Size

445 mm²

284 mm²

Foundry

TSMC

TSMC

Density

24.3M / mm²

23.2M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

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

229 mm 9 inches

Height

111 mm 4.4 inches

111 mm 4.4 inches

Outputs

No outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 1.0 x4

PCIe 3.0 x16

Other

Launch Price

699 USD

279 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 10

Successor

—

GeForce 20

View CMP 40HX Details View GeForce GTX 1660 Ti Details