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

Tesla P40

CORE STATE GP102

VRAM 24 GB

CLOCK SPEED 1531 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,869

N/A

geekbench_opencl

117,866

62,017

geekbench_vulkan

107,502

70,237

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

Tesla P40

Core Specs

Shading Units

7,424

3,840 -48.3%

Shaders

7,424

3,840 -48.3%

TMUs

232

240 +3.4%

ROPs

96

96 0.0%

SM Count

58

30 -48.3%

Clocks

Base Clock

810 MHz

1303 MHz

Boost Clock

1260 MHz

1531 MHz

Memory Clock

2000 MHz 16 Gbps effective

1808 MHz 7.2 Gbps effective

Memory

Memory Size

16 GB

24 GB

VRAM (MB)

16,384

24,576 +50.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

512.0 GB/s

347.1 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SM)

L2 Cache

4 MB

3 MB

Performance

Pixel Rate

121.0 GPixel/s

147.0 GPixel/s

Texture Rate

292.3 GTexel/s

367.4 GTexel/s

FP32 (TFLOPS)

18.71 TFLOPS

11.76 TFLOPS

FP64 (TFLOPS)

292.3 GFLOPS (1:64)

367.4 GFLOPS (1:32)

FP16 (TFLOPS)

18.71 TFLOPS (1:1)

183.7 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

8-pin EPS

Architecture

Architecture

Ampere

Pascal

GPU Name

GA103

GP102

Generation

GeForce 30 Mobile

Tesla Pascal (Pxx)

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

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

—

5,699 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

Tesla Maxwell

Successor

—

Tesla Volta

View GeForce RTX 3080 Ti Mobile Details View Tesla P40 Details