AMD Radeon PRO W7900 vs NVIDIA RTX 4000 SFF Ada Generation

VS

AMD Radeon PRO W7900 NVIDIA RTX 4000 SFF Ada Generation

We compared two Professional market GPUs: 48GB VRAM Radeon PRO W7900 and 20GB VRAM RTX 4000 SFF Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W7900 's Advantages

Boost Clock has increased by 60% (2495MHz vs 1560MHz)

More VRAM (48GB vs 20GB)

Larger VRAM bandwidth (864.0GB/s vs 280.0GB/s)

NVIDIA RTX 4000 SFF Ada Generation 's Advantages

Lower TDP (70W vs 295W)

Score

Benchmark

FP32 (float)

Radeon PRO W7900 +219%

61.32 TFLOPS

RTX 4000 SFF Ada Generation

19.17 TFLOPS

Blender

Radeon PRO W7900

3619

RTX 4000 SFF Ada Generation +2%

3723

Radeon PRO W7900

VS

RTX 4000 SFF Ada Generation

Graphics Card

Apr 2023

Release Date

Mar 2023

Radeon Pro Navi

Generation

Quadro Ada

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1855 MHz

Base Clock

720 MHz

2495 MHz

Boost Clock

1560 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

48GB

Memory Size

20GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

160bit

864.0GB/s

Bandwidth

280.0GB/s

Render Config

-

SM Count

48

96

Compute Units

-

6144

Shading Units

6144

384

TMUs

192

ROPs

80

-

Tensor Cores

192

96

RT Cores

48

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

48 MB

Theoretical Performance

479.0 GPixel/s

Pixel Rate

124.8 GPixel/s

958.1 GTexel/s

Texture Rate

299.5 GTexel/s

122.6 TFLOPS

FP16 (half)

19.17 TFLOPS

61.32 TFLOPS

FP32 (float)

19.17 TFLOPS

1.916 TFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

Navi 31

GPU Name

AD104

Navi 31

GPU Variant

-

RDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

57.7 billion

Transistors

35.8 billion

529 mm²

Die Size

294 mm²

Board Design

295W

TDP

70W

600 W

Suggested PSU

250 W

3x DisplayPort 2.1 1x mini-DisplayPort 2.1

Outputs

4x mini-DisplayPort 1.4a

2x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.7

Shader Model

6.7

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