AMD Radeon Pro W6900X vs NVIDIA GeForce GTX 280

VS

AMD Radeon Pro W6900X

NVIDIA GeForce GTX 280

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 1024MB VRAM GeForce GTX 280 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

Released 13 years and 2 months late

Boost Clock2150MHz

More VRAM (32GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 141.7GB/s)

4880 additional rendering cores

NVIDIA GeForce GTX 280 's Advantages

Lower TDP (236W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro W6900X +3440%

22.02 TFLOPS

GeForce GTX 280

0.622 TFLOPS

Radeon Pro W6900X

VS

GeForce GTX 280

Graphics Card

Aug 2021

Release Date

Jun 2008

Radeon Pro Mac

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2150 MHz

Boost Clock

-

2000 MHz

Memory Clock

1107 MHz

Memory

32GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

512bit

512.0GB/s

Bandwidth

141.7GB/s

Render Config

80

Compute Units

-

SM Count

30

5120

Shading Units

240

320

TMUs

80

128

ROPs

32

-

80

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

256 KB

128 MB

L3 Cache

-

Theoretical Performance

275.2 GPixel/s

Pixel Rate

19.26 GPixel/s

688.0 GTexel/s

Texture Rate

48.16 GTexel/s

44.03 TFLOPS

FP16 (half)

-

22.02 TFLOPS

FP32 (float)

622.1 GFLOPS

1376 GFLOPS

FP64 (double)

77.76 GFLOPS

Board Design

300W

TDP

236W

700 W

Suggested PSU

550 W

1x HDMI 2.1 4x Thunderbolt

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 21

GPU Name

GT200

Navi 21 Pro-XTA

GPU Variant

G200-300-A2

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

65 nm

26.8 billion

Transistors

1.4 billion

520 mm²

Die Size

576 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.3

6.5

Shader Model

4.0

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