AMD Radeon RX 6900 XTX vs NVIDIA GeForce GT 545

VS

AMD Radeon RX 6900 XTX NVIDIA GeForce GT 545

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 1536MB VRAM GeForce GT 545 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XTX 's Advantages

Boost Clock2435MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (576.0GB/s vs 38.40GB/s)

4976 additional rendering cores

NVIDIA GeForce GT 545 's Advantages

Lower TDP (70W vs 330W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XTX +5907%

24.93 TFLOPS

GeForce GT 545

0.415 TFLOPS

Radeon RX 6900 XTX

VS

GeForce GT 545

Graphics Card

Unknown

Release Date

May 2011

Navi II

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2075 MHz

Base Clock

-

2435 MHz

Boost Clock

-

2250 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

1536MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

192bit

576.0GB/s

Bandwidth

38.40GB/s

Render Config

-

SM Count

3

80

Compute Units

-

5120

Shading Units

144

320

TMUs

24

128

ROPs

16

-

Tensor Cores

-

80

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

384 KB

Theoretical Performance

311.7 GPixel/s

Pixel Rate

4.320 GPixel/s

779.2 GTexel/s

Texture Rate

17.28 GTexel/s

49.87 TFLOPS

FP16 (half)

-

24.93 TFLOPS

FP32 (float)

414.7 GFLOPS

1.558 TFLOPS

FP64 (double)

34.56 GFLOPS

Graphics Processor

Navi 21

GPU Name

GF116

Navi 21 XTXH (215-121000247)

GPU Variant

-

RDNA 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

1.17 billion

520 mm²

Die Size

238 mm²

Board Design

330W

TDP

70W

700 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 6900 XTX vs NVIDIA NVS 310

2

AMD Radeon RX 6900 XTX vs AMD Radeon RX 6700 XT

3

AMD Radeon RX 6900 XTX vs AMD Radeon RX 5600 OEM

4

AMD Radeon RX 6900 XTX vs ATI FirePro 2450 Multi View PCIe x1

5

AMD Radeon RX 6900 XTX vs NVIDIA GeForce RTX 4090

6

AMD Radeon RX 6900 XTX vs NVIDIA GeForce RTX 3090 Ti

7

AMD Radeon RX 6900 XTX vs ATI FireGL V3600

8

AMD Radeon RX 6900 XTX vs AMD Radeon HD 7720 OEM

9

AMD Radeon RX 6900 XTX vs AMD Radeon RX 6700

10

AMD Radeon RX 6900 XTX vs ATI Radeon HD 2400

Related News

1

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

2

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

3

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

4

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

5

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products

6

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

7

Only 3 Weeks Left! AMD Zen5 Launching Soon

8

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

9

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs

10

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher