AMD Radeon Pro W6900X vs NVIDIA GeForce RTX 4070 AD103

VS

AMD Radeon Pro W6900X

NVIDIA GeForce RTX 4070 AD103

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 12GB VRAM GeForce RTX 4070 AD103 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

More VRAM (32GB vs 12GB)

Larger VRAM bandwidth (512.0GB/s vs 504.2GB/s)

NVIDIA GeForce RTX 4070 AD103 's Advantages

Released 2 years and 7 months late

Boost Clock has increased by 15% (2475MHz vs 2150MHz)

768 additional rendering cores

Lower TDP (200W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro W6900X

22.02 TFLOPS

GeForce RTX 4070 AD103 +32%

29.15 TFLOPS

Radeon Pro W6900X

VS

GeForce RTX 4070 AD103

Graphics Card

Aug 2021

Release Date

Mar 2024

Radeon Pro Mac

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1825 MHz

Base Clock

1920 MHz

2150 MHz

Boost Clock

2475 MHz

2000 MHz

Memory Clock

1313 MHz

Memory

32GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

504.2GB/s

Render Config

80

Compute Units

-

SM Count

46

5120

Shading Units

5888

320

TMUs

184

128

ROPs

64

-

Tensor Cores

184

80

RT Cores

46

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

36 MB

128 MB

L3 Cache

-

Theoretical Performance

275.2 GPixel/s

Pixel Rate

158.4 GPixel/s

688.0 GTexel/s

Texture Rate

455.4 GTexel/s

44.03 TFLOPS

FP16 (half)

29.15 TFLOPS

22.02 TFLOPS

FP32 (float)

29.15 TFLOPS

1376 GFLOPS

FP64 (double)

455.4 GFLOPS

Board Design

300W

TDP

200W

700 W

Suggested PSU

550 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Navi 21

GPU Name

AD103

Navi 21 Pro-XTA

GPU Variant

AD103-175-K1-A1

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

26.8 billion

Transistors

45.9 billion

520 mm²

Die Size

379 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.5

Shader Model

6.7

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