NVIDIA GeForce RTX 3070 Ti 8 GB GA102 vs NVIDIA GeForce RTX 3090

VS

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti 8 GB GA102 and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages

Released 2 years and 1 months late

Boost Clock has increased by 4% (1770MHz vs 1695MHz)

Lower TDP (290W vs 350W)

NVIDIA GeForce RTX 3090 's Advantages

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (936.2GB/s vs 608.3GB/s)

4352 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti 8 GB GA102

21.75 TFLOPS

GeForce RTX 3090 +63%

35.58 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102

VS

GeForce RTX 3090

Graphics Card

Oct 2022

Release Date

Sep 2020

GeForce 30

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1575 MHz

Base Clock

1395 MHz

1770 MHz

Boost Clock

1695 MHz

1188 MHz

Memory Clock

1219 MHz

Memory

8GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6X

256bit

Memory Bus

384bit

608.3GB/s

Bandwidth

936.2GB/s

Render Config

48

SM Count

82

-

Compute Units

-

6144

Shading Units

10496

192

TMUs

328

96

ROPs

112

192

Tensor Cores

328

48

RT Cores

82

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

6 MB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

189.8 GPixel/s

339.8 GTexel/s

Texture Rate

556.0 GTexel/s

21.75 TFLOPS

FP16 (half)

35.58 TFLOPS

21.75 TFLOPS

FP32 (float)

35.58 TFLOPS

339.8 GFLOPS

FP64 (double)

556.0 GFLOPS

Graphics Processor

GA102

GPU Name

GA102

GA102-150-A1

GPU Variant

GA102-300-A1

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

28.3 billion

628 mm²

Die Size

628 mm²

Board Design

290W

TDP

350W

600 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 12-pin

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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