NVIDIA TITAN Ada vs AMD Radeon RX 7900 XTX

VS

We compared two Desktop platform GPUs: 48GB VRAM TITAN Ada and 24GB VRAM Radeon RX 7900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Ada 's Advantages

Boost Clock has increased by 1% (2520MHz vs 2498MHz)

More VRAM (48GB vs 24GB)

Larger VRAM bandwidth (1152GB/s vs 960.0GB/s)

12288 additional rendering cores

AMD Radeon RX 7900 XTX 's Advantages

Lower TDP (355W vs 800W)

Score

Benchmark

FP32 (float)

TITAN Ada +51%

92.9 TFLOPS

Radeon RX 7900 XTX

61.39 TFLOPS

TITAN Ada

VS

Radeon RX 7900 XTX

Graphics Card

Unknown

Release Date

Nov 2022

GeForce 40

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2235 MHz

Base Clock

1929 MHz

2520 MHz

Boost Clock

2498 MHz

1500 MHz

Memory Clock

2500 MHz

Memory

48GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

384bit

1152GB/s

Bandwidth

960.0GB/s

Render Config

144

SM Count

-

Compute Units

96

18432

Shading Units

6144

576

TMUs

384

192

ROPs

192

576

Tensor Cores

-

144

RT Cores

96

128 KB (per SM)

L1 Cache

256 KB per Array

96 MB

L2 Cache

6 MB

Theoretical Performance

483.8 GPixel/s

Pixel Rate

479.6 GPixel/s

1452 GTexel/s

Texture Rate

959.2 GTexel/s

92.90 TFLOPS

FP16 (half)

122.8 TFLOPS

92.90 TFLOPS

FP32 (float)

61.39 TFLOPS

1452 GFLOPS

FP64 (double)

1.918 TFLOPS

Graphics Processor

AD102

GPU Name

Navi 31

AD102-450-A1

GPU Variant

Navi 31 XTX (215-145000146)

Ada Lovelace

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

76.3 billion

Transistors

57.7 billion

609 mm²

Die Size

529 mm²

Board Design

800W

TDP

355W

1200 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

2x 16-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.7

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