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

P102-100

CORE STATE GP102

VRAM 5 GB

CLOCK SPEED 1683 MHz

TDP 250 W

BUS WIDTH 320 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,869

N/A

geekbench_opencl

117,866

49,602

geekbench_vulkan

107,502

65,600

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

P102-100

Core Specs

Shading Units

7,424

3,200 -56.9%

Shaders

7,424

3,200 -56.9%

TMUs

232

200 -13.8%

ROPs

96

80 -16.7%

SM Count

58

25 -56.9%

Clocks

Base Clock

810 MHz

1582 MHz

Boost Clock

1260 MHz

1683 MHz

Memory Clock

2000 MHz 16 Gbps effective

1376 MHz 11 Gbps effective

Memory

Memory Size

16 GB

5 GB

VRAM (MB)

16,384

5,120 -68.8%

Memory Type

GDDR6

GDDR5X

Memory Bus

256 bit

320 bit

Bandwidth

512.0 GB/s

440.3 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SM)

L2 Cache

4 MB

2.5 MB

Performance

Pixel Rate

121.0 GPixel/s

134.6 GPixel/s

Texture Rate

292.3 GTexel/s

336.6 GTexel/s

FP32 (TFLOPS)

18.71 TFLOPS

10.77 TFLOPS

FP64 (TFLOPS)

292.3 GFLOPS (1:64)

336.6 GFLOPS (1:32)

FP16 (TFLOPS)

18.71 TFLOPS (1:1)

168.3 GFLOPS (1:64)

AI/RT

RT Cores

58

—

Tensor Cores

232

—

Power

TDP

115 W

250 W

TDP (W)

115

250 +117.4%

Suggested PSU

—

600 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

Ampere

Pascal

GPU Name

GA103

GP102

Generation

GeForce 30 Mobile

Mining GPUs

Process Size

8 nm

16 nm

Transistors

22,000 million

11,800 million

Die Size

496 mm²

471 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

25.1M / 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

—

Dual-slot

Length

—

267 mm 10.5 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 1.0 x4

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

—

View GeForce RTX 3080 Ti Mobile Details View P102-100 Details