Compare

NVIDIA RTX 3080 vs NVIDIA RTX 3090

Featured GPUs

Benchmarks

Deep Learning Benchmarks

Resnet50 (FP16)

1 GPU
NVIDIA RTX 3080
1022
NVIDIA RTX 3090
1164
4 GPU
NVIDIA RTX 3080
1809
NVIDIA RTX 3090
2155.15

Resnet50 (FP16 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

Resnet50 (FP32)

1 GPU
NVIDIA RTX 3080
464
NVIDIA RTX 3090
563
4 GPU
NVIDIA RTX 3080
822
NVIDIA RTX 3090
1047

Resnet50 (FP32 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

Resnet152 (FP16)

1 GPU
NVIDIA RTX 3080
256.9
NVIDIA RTX 3090
459.45
4 GPU
NVIDIA RTX 3080
454.7
NVIDIA RTX 3090
853.21

Resnet152 (FP16 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

Resnet152 (FP32)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
210.5
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
392

Resnet152 (FP32 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

Inception V3 (FP16)

1 GPU
NVIDIA RTX 3080
359
NVIDIA RTX 3090
698.5
4 GPU
NVIDIA RTX 3080
635.5
NVIDIA RTX 3090
1295.4

Inception V3 (FP16 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

Inception V3 (FP32)

1 GPU
NVIDIA RTX 3080
280.6
NVIDIA RTX 3090
341.7
4 GPU
NVIDIA RTX 3080
496.7
NVIDIA RTX 3090
635.6

Inception V3 (FP32 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

Inception V4 (FP16)

1 GPU
NVIDIA RTX 3080
192.7
NVIDIA RTX 3090
362
4 GPU
NVIDIA RTX 3080
341
NVIDIA RTX 3090
681.5

Inception V4 (FP16 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

Inception V4 (FP32)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
168.5
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
313.3

Inception V4 (FP32 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

VGG16 (FP16)

1 GPU
NVIDIA RTX 3080
351.9
NVIDIA RTX 3090
440
4 GPU
NVIDIA RTX 3080
622.9
NVIDIA RTX 3090
820

VGG16 (FP16 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

VGG16 (FP32)

1 GPU
NVIDIA RTX 3080
247.6
NVIDIA RTX 3090
301.5
4 GPU
NVIDIA RTX 3080
438.3
NVIDIA RTX 3090
560.8

VGG16 (FP32 XLA)

1 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a
4 GPU
NVIDIA RTX 3080
n/a
NVIDIA RTX 3090
n/a

3D Rendering Benchmarks

V-Ray

1 GPU
NVIDIA RTX 3080
1821
NVIDIA RTX 3090
2185

Octane

1 GPU
NVIDIA RTX 3080
635
NVIDIA RTX 3090
769

Redshift

1 GPU
NVIDIA RTX 3080
3.12
NVIDIA RTX 3090
2.3

Blender

1 GPU
NVIDIA RTX 3080
74.7228
NVIDIA RTX 3090
64.5233

Luxmark

1 GPU
NVIDIA RTX 3080
72914
NVIDIA RTX 3090
95123

Technical Specifications

Board Design

NVIDIA RTX 3080 NVIDIA RTX 3090
Length 285 mm 313 mm
Outputs 1x HDMI, 3x DisplayPort 1x HDMI, 3x DisplayPort
Power Connectors 2x 8-pin 2x 8-pin
Slot width Dual-slot Triple-slot
TDP 320 W 350 W

Clock Speeds

NVIDIA RTX 3080 NVIDIA RTX 3090
Boost Clock 1710 MHz 1695 MHz
GPU Clock 1440 MHz 1410 MHz
Memory Clock 19000 MHz 19496 MHz

Graphics Card

NVIDIA RTX 3080 NVIDIA RTX 3090
Bus Interface PCIe 4.0 x16 PCIe 4.0 x16
Generation GeForce 30 GeForce 30

Graphics Features

NVIDIA RTX 3080 NVIDIA RTX 3090
DirectX 12 Ultimate (12_2) 12 Ultimate (12_2)
OpenCL 2.0 2.0
OpenGL 4.6 4.6
Shader Model 6.5 6.5
CUDA 8.5 8.5

Graphics Processor

NVIDIA RTX 3080 NVIDIA RTX 3090
Architecture Ampere Ampere
Die Size 627 mm2 627 mm2
GPU Name GA102-200-K1-A1 GA102-300-A1
Process Size 8 nm 8 nm
Transistors 28000 million 28000 million

Memory

NVIDIA RTX 3080 NVIDIA RTX 3090
Bandwidth 760 GB/s 935.8 GB/s
Memory Bus 320 bit 384 bit
Memory Size 10 GB 24 GB
Memory Type GDDR6X GDDR6X

Render Config

NVIDIA RTX 3080 NVIDIA RTX 3090
ROPs 88 96
RT Cores 68 82
Shading Units/ CUDA Cores 8704 10496
TMUs 272 328
Tensor Cores 272 328

Theoretical Performance

NVIDIA RTX 3080 NVIDIA RTX 3090
FP16 (half) performance 59.54 TFLOPS 71.16 TFLOPS
FP32 (float) performance 29.77 TFLOPS 35.58 TFLOPS
FP64 (double) performance 930.2 GFLOPS 1112 GFLOPS
Pixel Rate 150.5 GPixel/s 162.7 GPixel/s
Texture Rate 465.1 GTexel/s 556 GTexel/s

Price

NVIDIA RTX 3080 NVIDIA RTX 3090
MSRP 699 $ 1499 $
Release Date Sep 1st, 2020 Sep 1st, 2020

Test bench configuration

NVIDIA RTX 3080 NVIDIA RTX 3090
Hardware BIZON X5000 More details BIZON X5000 More details
Software 3D Rendering:
Nvidia Driver: 456.38
VRay Benchmark: 5
Octane Benchmark: 2020.1.5
Redshift Benchmark: 3.0.28 Demo
Blender: 2.90
Luxmark: 3.1
3D Rendering:
Nvidia Driver: 456.38
VRay Benchmark: 5
Octane Benchmark: 2020.1.5
Redshift Benchmark: 3.0.28 Demo
Blender: 2.90
Luxmark: 3.1