GPU Comparison

NVIDIA

GEFORCE

NVIDIA 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

VS

NVIDIA

GEFORCE

Quadro P400

CORE STATE GP107

VRAM 2 GB

CLOCK SPEED 1252 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Pascal

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,869

N/A

geekbench_opencl

117,866

5,612

geekbench_vulkan

107,502

5,119

passmark_directx_10

131

N/A

passmark_directx_11

164

N/A

passmark_directx_12

88

N/A

passmark_directx_9

201

N/A

passmark_g2d

818

N/A

passmark_g3d

19,288

N/A

passmark_gpu_compute

8,471

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Ti Mobile

Quadro P400

Core Specs

Shading Units

7,424

256 -96.6%

Shaders

7,424

256 -96.6%

TMUs

232

16 -93.1%

ROPs

96

16 -83.3%

SM Count

58

2 -96.6%

Clocks

Base Clock

810 MHz

1228 MHz

Boost Clock

1260 MHz

1252 MHz

Memory Clock

2000 MHz 16 Gbps effective

1002 MHz 4 Gbps effective

Memory

Memory Size

16 GB

2 GB

VRAM (MB)

16,384

2,048 -87.5%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

64 bit

Bandwidth

512.0 GB/s

32.06 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SM)

L2 Cache

4 MB

512 KB

Performance

Pixel Rate

121.0 GPixel/s

20.03 GPixel/s

Texture Rate

292.3 GTexel/s

20.03 GTexel/s

FP32 (TFLOPS)

18.71 TFLOPS

641.0 GFLOPS

FP64 (TFLOPS)

292.3 GFLOPS (1:64)

20.03 GFLOPS (1:32)

FP16 (TFLOPS)

18.71 TFLOPS (1:1)

10.02 GFLOPS (1:64)

AI/RT

RT Cores

58

—

Tensor Cores

232

—

Power

TDP

115 W

30 W

TDP (W)

115

30 -73.9%

Suggested PSU

—

200 W

Power Connectors

None

None

Architecture

Architecture

Ampere

Pascal

GPU Name

GA103

GP107

Generation

GeForce 30 Mobile

Quadro Pascal (Px000)

Process Size

8 nm

14 nm

Transistors

22,000 million

3,300 million

Die Size

496 mm²

132 mm²

Foundry

Samsung

Samsung

Density

44.4M / mm²

25.0M / 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

6.1

Shader Model

6.8

6.8

Physical

Slot Width

—

Single-slot

Length

—

150 mm 5.9 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

3x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

Quadro Maxwell

Successor

—

Quadro Volta

View GeForce RTX 3080 Ti Mobile Details View Quadro P400 Details