AMD Radeon RX 7700 vs NVIDIA GeForce RTX 3070 Ti

VS

AMD Radeon RX 7700

NVIDIA GeForce RTX 3070 Ti

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

Main Differences

AMD Radeon RX 7700 's Advantages

Boost Clock has increased by 47% (2600MHz vs 1770MHz)

More VRAM (12GB vs 8GB)

Lower TDP (200W vs 290W)

NVIDIA GeForce RTX 3070 Ti 's Advantages

Larger VRAM bandwidth (608.3GB/s vs 432.0GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700 +46%

31.95 TFLOPS

GeForce RTX 3070 Ti

21.75 TFLOPS

Radeon RX 7700

VS

GeForce RTX 3070 Ti

Graphics Card

Unknown

Release Date

May 2021

Navi III

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1900 MHz

Base Clock

1575 MHz

2600 MHz

Boost Clock

1770 MHz

2250 MHz

Memory Clock

1188 MHz

Memory

12GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6X

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

608.3GB/s

Render Config

48

Compute Units

-

SM Count

48

3072

Shading Units

6144

192

TMUs

192

96

ROPs

96

-

Tensor Cores

192

48

RT Cores

48

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

249.6 GPixel/s

Pixel Rate

169.9 GPixel/s

499.2 GTexel/s

Texture Rate

339.8 GTexel/s

63.90 TFLOPS

FP16 (half)

21.75 TFLOPS

31.95 TFLOPS

FP32 (float)

21.75 TFLOPS

998.4 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

200W

TDP

290W

550 W

Suggested PSU

600 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 Processor

Navi 32

GPU Name

GA104

Navi 32

GPU Variant

GA104-400-A1

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

28.1 billion

Transistors

17.4 billion

346 mm²

Die Size

392 mm²

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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