AMD Radeon RX 7700 vs NVIDIA GeForce RTX 3070

VS

AMD Radeon RX 7700 NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 and 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 51% (2600MHz vs 1725MHz)

More VRAM (12GB vs 8GB)

Lower TDP (200W vs 220W)

NVIDIA GeForce RTX 3070 's Advantages

Larger VRAM bandwidth (448.0GB/s vs 432.0GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700 +57%

31.95 TFLOPS

GeForce RTX 3070

20.31 TFLOPS

Radeon RX 7700

VS

GeForce RTX 3070

Graphics Card

Jan 2023

Release Date

Sep 2020

Navi III

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1900 MHz

Base Clock

1500 MHz

2600 MHz

Boost Clock

1725 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

46

48

Compute Units

-

3072

Shading Units

5888

192

TMUs

184

96

ROPs

96

-

Tensor Cores

184

48

RT Cores

46

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

165.6 GPixel/s

499.2 GTexel/s

Texture Rate

317.4 GTexel/s

63.90 TFLOPS

FP16 (half)

20.31 TFLOPS

31.95 TFLOPS

FP32 (float)

20.31 TFLOPS

998.4 GFLOPS

FP64 (double)

317.4 GFLOPS

Graphics Processor

Navi 32

GPU Name

GA104

Navi 32

GPU Variant

GA104-300-A1

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

Unknown

Transistors

17.4 billion

346 mm²

Die Size

392 mm²

Board Design

200W

TDP

220W

550 W

Suggested PSU

550 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 12-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.6

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