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

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_opencl

93,395

57,988

geekbench_vulkan

77,879

55,845

3dmark_3dmark_steel_nomad_dx12

N/A

1,065

passmark_directx_10

N/A

61

passmark_directx_11

N/A

79

passmark_directx_12

N/A

49

passmark_directx_9

N/A

177

passmark_g2d

N/A

776

passmark_g3d

N/A

11,646

passmark_gpu_compute

N/A

4,963

DETAILED SPECIFICATIONS

SPECIFICATION

CMP 40HX

GTX 1660

Core Specs

Shading Units

2,304

1,408 -38.9%

Shaders

2,304

1,408 -38.9%

TMUs

144

88 -38.9%

ROPs

64

48 -25.0%

SM Count

36

22 -38.9%

Clocks

Base Clock

1470 MHz

1530 MHz

Boost Clock

1650 MHz

1785 MHz

Memory Clock

1750 MHz 14 Gbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

8 GB

6 GB

VRAM (MB)

8,192

6,144 -25.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

192 bit

Bandwidth

448.0 GB/s

192.1 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

85.68 GPixel/s

Texture Rate

237.6 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

7.603 TFLOPS

5.027 TFLOPS

FP64 (TFLOPS)

237.6 GFLOPS (1:32)

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

15.21 TFLOPS (2:1)

10.05 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

219 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 10

Successor

—

GeForce 20

View CMP 40HX Details View GeForce GTX 1660 Details