AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 3070 6144 SP

VS

AMD Radeon RX 7900 XTX

NVIDIA GeForce RTX 3070 6144 SP

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 8GB VRAM GeForce RTX 3070 6144 SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XTX 's Advantages

Boost Clock has increased by 41% (2498MHz vs 1770MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (960.0GB/s vs 448.0GB/s)

NVIDIA GeForce RTX 3070 6144 SP 's Advantages

Lower TDP (290W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +182%

61.39 TFLOPS

GeForce RTX 3070 6144 SP

21.75 TFLOPS

Radeon RX 7900 XTX

VS

GeForce RTX 3070 6144 SP

Graphics Card

Nov 2022

Release Date

Unknown

Navi III

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1929 MHz

Base Clock

1740 MHz

2498 MHz

Boost Clock

1770 MHz

2500 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

960.0GB/s

Bandwidth

448.0GB/s

Render Config

96

Compute Units

-

SM Count

48

6144

Shading Units

6144

384

TMUs

192

ROPs

96

-

Tensor Cores

192

96

RT Cores

48

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

96 MB

L3 Cache

-

Theoretical Performance

479.6 GPixel/s

Pixel Rate

169.9 GPixel/s

959.2 GTexel/s

Texture Rate

339.8 GTexel/s

122.8 TFLOPS

FP16 (half)

21.75 TFLOPS

61.39 TFLOPS

FP32 (float)

21.75 TFLOPS

1.918 TFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

355W

TDP

290W

750 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.13x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 31

GPU Name

GA104

Navi 31 XTX (215-145000146)

GPU Variant

-

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

57.7 billion

Transistors

17.4 billion

529 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

6.8

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