AMD Radeon RX 7950 XTX vs NVIDIA NVS 300

VS

AMD Radeon RX 7950 XTX

NVIDIA NVS 300

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 512MB VRAM NVS 300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock3300MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (960.0GB/s vs 12.64GB/s)

6128 additional rendering cores

NVIDIA NVS 300 's Advantages

Lower TDP (18W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XTX +207848%

81.1 TFLOPS

NVS 300

0.039 TFLOPS

Radeon RX 7950 XTX

VS

NVS 300

Graphics Card

Unknown

Release Date

Jan 2011

Navi III

Generation

NVS

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2200 MHz

Base Clock

-

3300 MHz

Boost Clock

-

2500 MHz

Memory Clock

790 MHz

Memory

24GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

384bit

Memory Bus

64bit

960.0GB/s

Bandwidth

12.64GB/s

Render Config

96

Compute Units

-

SM Count

2

6144

Shading Units

16

384

TMUs

8

192

ROPs

4

-

96

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

32 KB

96 MB

L3 Cache

-

Theoretical Performance

633.6 GPixel/s

Pixel Rate

2.080 GPixel/s

1267 GTexel/s

Texture Rate

4.160 GTexel/s

162.2 TFLOPS

FP16 (half)

-

81.10 TFLOPS

FP32 (float)

39.36 GFLOPS

2.534 TFLOPS

FP64 (double)

-

Board Design

355W

TDP

18W

750 W

Suggested PSU

200 W

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

Outputs

1x DMS-59

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

GT218

Navi 31 XTX+

GPU Variant

GT218-670-B1

RDNA 3.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

0.26 billion

529 mm²

Die Size

57 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.2

6.7

Shader Model

4.1

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