GPU Comparison

NVIDIA

GEFORCE

NVIDIA CMP 70HX

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1395 MHz

TDP —

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE —

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

41,446

60,863

geekbench_vulkan

35,003

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 70HX

GTX 1660 Ti

Core Specs

Shading Units

3,840

1,536 -60.0%

Shaders

3,840

1,536 -60.0%

TMUs

120

96 -20.0%

ROPs

64

48 -25.0%

SM Count

30

24 -20.0%

Clocks

Base Clock

1365 MHz

1500 MHz

Boost Clock

1395 MHz

1770 MHz

Memory Clock

1188 MHz 19 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

8 GB

6 GB

VRAM (MB)

8,192

6,144 -25.0%

Memory Type

GDDR6X

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

608.3 GB/s

288.0 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SM)

L2 Cache

4 MB

1536 KB

Performance

Pixel Rate

89.28 GPixel/s

84.96 GPixel/s

Texture Rate

167.4 GTexel/s

169.9 GTexel/s

FP32 (TFLOPS)

10.71 TFLOPS

5.437 TFLOPS

FP64 (TFLOPS)

167.4 GFLOPS (1:64)

169.9 GFLOPS (1:32)

FP16 (TFLOPS)

10.71 TFLOPS (1:1)

10.87 TFLOPS (2:1)

AI/RT

RT Cores

30

—

Tensor Cores

120

—

Power

TDP

—

120 W

TDP (W)

—

120

Suggested PSU

200 W

300 W

Power Connectors

1x 12-pin

1x 8-pin

Architecture

Architecture

Ampere

Turing

GPU Name

GA104

TU116

Generation

Mining GPUs

GeForce 16

Process Size

8 nm

12 nm

Transistors

17,400 million

6,600 million

Die Size

392 mm²

284 mm²

Foundry

Samsung

TSMC

Density

44.4M / 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

8.6

7.5

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

229 mm 9 inches

Height

112 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

—

279 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 10

Successor

—

GeForce 20

View CMP 70HX Details View GeForce GTX 1660 Ti Details