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 RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

93,395

117,866

geekbench_vulkan

77,879

107,502

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

passmark_directx_10

N/A

131

passmark_directx_11

N/A

164

passmark_directx_12

N/A

88

passmark_directx_9

N/A

201

passmark_g2d

N/A

818

passmark_g3d

N/A

19,288

passmark_gpu_compute

N/A

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

CMP 40HX

RTX 3080 Ti Mobile

Core Specs

Shading Units

2,304

7,424 +222.2%

Shaders

2,304

7,424 +222.2%

TMUs

144

232 +61.1%

ROPs

64

96 +50.0%

SM Count

36

58 +61.1%

Clocks

Base Clock

1470 MHz

810 MHz

Boost Clock

1650 MHz

1260 MHz

Memory Clock

1750 MHz 14 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

448.0 GB/s

512.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

4 MB

4 MB

Performance

Pixel Rate

105.6 GPixel/s

121.0 GPixel/s

Texture Rate

237.6 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

7.603 TFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

237.6 GFLOPS (1:32)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

15.21 TFLOPS (2:1)

18.71 TFLOPS (1:1)

AI/RT

RT Cores

36

58 +61.1%

Tensor Cores

288

232 -19.4%

Power

TDP

185 W

115 W

TDP (W)

185

115 -37.8%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

Turing

Ampere

GPU Name

TU106

GA103

Generation

Mining GPUs

GeForce 30 Mobile

Process Size

12 nm

8 nm

Transistors

10,800 million

22,000 million

Die Size

445 mm²

496 mm²

Foundry

TSMC

Samsung

Density

24.3M / mm²

44.4M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

7.5

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

—

Length

229 mm 9 inches

—

Height

111 mm 4.4 inches

—

Outputs

No outputs

Portable Device Dependent

Bus Interface

PCIe 1.0 x4

PCIe 4.0 x16

Other

Launch Price

699 USD

—

Production

End-of-life

End-of-life

Predecessor

—

GeForce 20 Mobile

View CMP 40HX Details View GeForce RTX 3080 Ti Mobile Details