GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 Ti

CORE STATE GA102

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

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

5,077

N/A

geekbench_opencl

191,309

5,612

geekbench_vulkan

171,798

5,119

passmark_directx_10

184

N/A

passmark_directx_11

223

N/A

passmark_directx_12

110

N/A

passmark_directx_9

274

N/A

passmark_g2d

1,091

N/A

passmark_g3d

26,896

N/A

passmark_gpu_compute

15,282

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Ti

Quadro P400

Core Specs

Shading Units

10,240

256 -97.5%

Shaders

10,240

256 -97.5%

TMUs

320

16 -95.0%

ROPs

112

16 -85.7%

SM Count

80

2 -97.5%

Clocks

Base Clock

1365 MHz

1228 MHz

Boost Clock

1665 MHz

1252 MHz

Memory Clock

1188 MHz 19 Gbps effective

1002 MHz 4 Gbps effective

Memory

Memory Size

12 GB

2 GB

VRAM (MB)

12,288

2,048 -83.3%

Memory Type

GDDR6X

GDDR5

Memory Bus

384 bit

64 bit

Bandwidth

912.4 GB/s

32.06 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SM)

L2 Cache

6 MB

512 KB

Performance

Pixel Rate

186.5 GPixel/s

20.03 GPixel/s

Texture Rate

532.8 GTexel/s

20.03 GTexel/s

FP32 (TFLOPS)

34.10 TFLOPS

641.0 GFLOPS

FP64 (TFLOPS)

532.8 GFLOPS (1:64)

20.03 GFLOPS (1:32)

FP16 (TFLOPS)

34.10 TFLOPS (1:1)

10.02 GFLOPS (1:64)

AI/RT

RT Cores

80

—

Tensor Cores

320

—

Power

TDP

350 W

30 W

TDP (W)

350

30 -91.4%

Suggested PSU

750 W

200 W

Power Connectors

1x 12-pin

None

Architecture

Architecture

Ampere

Pascal

GPU Name

GA102

GP107

Generation

GeForce 30

Quadro Pascal (Px000)

Process Size

8 nm

14 nm

Transistors

28,300 million

3,300 million

Die Size

628 mm²

132 mm²

Foundry

Samsung

Samsung

Density

45.1M / 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

Dual-slot

Single-slot

Length

285 mm 11.2 inches

150 mm 5.9 inches

Height

112 mm 4.4 inches

69 mm 2.7 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

3x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

1,199 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 20

Quadro Maxwell

Successor

GeForce 40

Quadro Volta

View GeForce RTX 3080 Ti Details View Quadro P400 Details