AMD Radeon PRO W7800 vs NVIDIA GRID K520

VS

We compared two Professional market GPUs: 32GB VRAM Radeon PRO W7800 and 4GB VRAM GRID K520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W7800 's Advantages

Released 9 years and 9 months late

Boost Clock2499MHz

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (576.0GB/s vs 160.0GB/s)

2944 additional rendering cores

NVIDIA GRID K520 's Advantages

Lower TDP (225W vs 260W)

Score

Benchmark

FP32 (float)

Radeon PRO W7800 +1856%

44.78 TFLOPS

GRID K520

2.289 TFLOPS

Radeon PRO W7800

VS

GRID K520

Graphics Card

Apr 2023

Release Date

Jul 2013

Radeon Pro Navi

Generation

GRID

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1855 MHz

Base Clock

-

2499 MHz

Boost Clock

-

2250 MHz

Memory Clock

1250 MHz

Memory

32GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

70

Compute Units

-

4480

Shading Units

1536

280

TMUs

128

ROPs

32

-

Tensor Cores

-

70

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

512 KB

Theoretical Performance

319.9 GPixel/s

Pixel Rate

23.84 GPixel/s

699.7 GTexel/s

Texture Rate

95.36 GTexel/s

89.56 TFLOPS

FP16 (half)

-

44.78 TFLOPS

FP32 (float)

2.289 TFLOPS

1399 GFLOPS

FP64 (double)

95.36 GFLOPS

Graphics Processor

Navi 31

GPU Name

GK104

Navi 31

GPU Variant

-

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

3.54 billion

529 mm²

Die Size

294 mm²

Board Design

260W

TDP

225W

600 W

Suggested PSU

550 W

3x DisplayPort 2.1 1x mini-DisplayPort 2.1

Outputs

No outputs

2x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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