AMD Radeon RX 7800 XT vs NVIDIA TITAN Ada

VS

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 48GB VRAM TITAN Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 XT 's Advantages

Lower TDP (263W vs 800W)

NVIDIA TITAN Ada 's Advantages

Boost Clock has increased by 4% (2520MHz vs 2430MHz)

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (1152GB/s vs 624.1GB/s)

14592 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7800 XT

37.32 TFLOPS

TITAN Ada +148%

92.9 TFLOPS

Radeon RX 7800 XT

VS

TITAN Ada

Graphics Card

Aug 2023

Release Date

Unknown

Navi III

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1295 MHz

Base Clock

2235 MHz

2430 MHz

Boost Clock

2520 MHz

2438 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

384bit

624.1GB/s

Bandwidth

1152GB/s

Render Config

-

SM Count

144

60

Compute Units

-

3840

Shading Units

18432

240

TMUs

576

96

ROPs

192

-

Tensor Cores

576

60

RT Cores

144

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

96 MB

Theoretical Performance

233.3 GPixel/s

Pixel Rate

483.8 GPixel/s

583.2 GTexel/s

Texture Rate

1452 GTexel/s

74.65 TFLOPS

FP16 (half)

92.90 TFLOPS

37.32 TFLOPS

FP32 (float)

92.90 TFLOPS

1166 GFLOPS

FP64 (double)

1452 GFLOPS

Graphics Processor

Navi 32

GPU Name

AD102

Navi 32 XT (215-180000006)

GPU Variant

AD102-450-A1

RDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

28.1 billion

Transistors

76.3 billion

346 mm²

Die Size

609 mm²

Board Design

263W

TDP

800W

600 W

Suggested PSU

1200 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

2x 16-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

8.9

6.7

Shader Model

6.7

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