AMD Radeon RX 6900 XT vs NVIDIA NVS 300

VS

AMD Radeon RX 6900 XT

NVIDIA NVS 300

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT 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 6900 XT 's Advantages

Released 9 years and 9 months late

Boost Clock2250MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 12.64GB/s)

5104 additional rendering cores

NVIDIA NVS 300 's Advantages

Lower TDP (18W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XT +58976%

23.04 TFLOPS

NVS 300

0.039 TFLOPS

Radeon RX 6900 XT

VS

NVS 300

Graphics Card

Oct 2020

Release Date

Jan 2011

Navi II

Generation

NVS

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2250 MHz

Boost Clock

-

2000 MHz

Memory Clock

790 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

12.64GB/s

Render Config

80

Compute Units

-

SM Count

2

5120

Shading Units

16

320

TMUs

8

128

ROPs

4

-

80

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

32 KB

128 MB

L3 Cache

-

Theoretical Performance

288.0 GPixel/s

Pixel Rate

2.080 GPixel/s

720.0 GTexel/s

Texture Rate

4.160 GTexel/s

46.08 TFLOPS

FP16 (half)

-

23.04 TFLOPS

FP32 (float)

39.36 GFLOPS

1440 GFLOPS

FP64 (double)

-

Board Design

300W

TDP

18W

700 W

Suggested PSU

200 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

1x DMS-59

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

GT218

Navi 21 XTX (215-121000167)

GPU Variant

GT218-670-B1

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

0.26 billion

520 mm²

Die Size

57 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.2

6.5

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon RX 6900 XT vs NVIDIA GeForce GTS 450 Rev. 3

2

AMD Radeon RX 6900 XT vs NVIDIA GeForce GT 625 OEM

3

AMD Radeon RX 6900 XT vs NVIDIA GeForce RTX 3060 Ti

4

AMD Radeon RX 6900 XT vs AMD Radeon RX 6750 GRE 12 GB

5

AMD Radeon RX 6900 XT vs Intel Arc Pro A60

6

AMD Radeon RX 6900 XT vs MTT S70

7

AMD Radeon RX 6900 XT vs NVIDIA GeForce RTX 3060

8

AMD Radeon RX 6900 XT vs NVIDIA GeForce GT 635 OEM

9

AMD Radeon RX 6900 XT vs NVIDIA GeForce GTX 260 Core 216 Rev. 2

10

AMD Radeon RX 6900 XT vs ATI Radeon HD 4580

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market