AMD Radeon RX 7900 XTX vs NVIDIA NVS 1000

VS

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 2GB VRAM NVS 1000 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 Clock2498MHz

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (960.0GB/s vs 28.51GB/s)

5952 additional rendering cores

NVIDIA NVS 1000 's Advantages

Lower TDP (35W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +19962%

61.39 TFLOPS

NVS 1000

0.306 TFLOPS

Radeon RX 7900 XTX

VS

NVS 1000

Graphics Card

Nov 2022

Release Date

Unknown

Navi III

Generation

NVS

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1929 MHz

Base Clock

-

2498 MHz

Boost Clock

-

2500 MHz

Memory Clock

891 MHz

Memory

24GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

384bit

Memory Bus

128bit

960.0GB/s

Bandwidth

28.51GB/s

Render Config

-

SM Count

-

96

Compute Units

-

6144

Shading Units

192

384

TMUs

16

192

ROPs

16

-

Tensor Cores

-

96

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

256 KB

Theoretical Performance

479.6 GPixel/s

Pixel Rate

3.188 GPixel/s

959.2 GTexel/s

Texture Rate

12.75 GTexel/s

122.8 TFLOPS

FP16 (half)

-

61.39 TFLOPS

FP32 (float)

306.0 GFLOPS

1.918 TFLOPS

FP64 (double)

12.75 GFLOPS

Graphics Processor

Navi 31

GPU Name

GK107

Navi 31 XTX (215-145000146)

GPU Variant

-

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

1.27 billion

529 mm²

Die Size

118 mm²

Board Design

355W

TDP

35W

750 W

Suggested PSU

200 W

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

Outputs

4x mini-DisplayPort 1.2

2x 8-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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