NVIDIA GeForce RTX 3080 12 GB vs NVIDIA GeForce RTX 3070 TiM

VS

NVIDIA GeForce RTX 3080 12 GB

NVIDIA GeForce RTX 3070 TiM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 12 GB and 8GB VRAM GeForce RTX 3070 TiM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 12 GB 's Advantages

Boost Clock has increased by 21% (1710MHz vs 1410MHz)

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (912.4GB/s vs 448.0GB/s)

3072 additional rendering cores

NVIDIA GeForce RTX 3070 TiM 's Advantages

Released 10 months late

Lower TDP (220W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 12 GB +84%

30.64 TFLOPS

GeForce RTX 3070 TiM

16.6 TFLOPS

GeForce RTX 3080 12 GB

VS

GeForce RTX 3070 TiM

Graphics Card

Jan 2022

Release Date

Nov 2022

GeForce 30

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1260 MHz

Base Clock

915 MHz

1710 MHz

Boost Clock

1410 MHz

1188 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

256bit

912.4GB/s

Bandwidth

448.0GB/s

Render Config

-

70

SM Count

46

8960

Shading Units

5888

280

TMUs

184

96

ROPs

96

280

Tensor Cores

184

70

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

5 MB

L2 Cache

4 MB

-

Theoretical Performance

164.2 GPixel/s

Pixel Rate

135.4 GPixel/s

478.8 GTexel/s

Texture Rate

259.4 GTexel/s

30.64 TFLOPS

FP16 (half)

16.60 TFLOPS

30.64 TFLOPS

FP32 (float)

16.60 TFLOPS

478.8 GFLOPS

FP64 (double)

259.4 GFLOPS

Board Design

350W

TDP

220W

750 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 8-pin

Graphics Processor

GA102

GPU Name

GA104

GA102-220-A1

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

17.4 billion

628 mm²

Die Size

392 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.6

6.6

Shader Model

6.6

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