NVIDIA GRID K100 vs AMD Radeon PRO W7800

VS

NVIDIA GRID K100

AMD Radeon PRO W7800

We compared two Professional market GPUs: 256MB VRAM GRID K100 and 32GB VRAM Radeon PRO W7800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K100 's Advantages

Lower TDP (130W vs 260W)

AMD Radeon PRO W7800 's Advantages

Released 9 years and 10 months late

Boost Clock2499MHz

More VRAM (32GB vs 256GB)

Larger VRAM bandwidth (576.0GB/s vs 28.51GB/s)

4288 additional rendering cores

Score

Benchmark

FP32 (float)

GRID K100

0.326 TFLOPS

Radeon PRO W7800 +13636%

44.78 TFLOPS

GRID K100

VS

Radeon PRO W7800

Graphics Card

Jun 2013

Release Date

Apr 2023

GRID

Generation

Radeon Pro Navi

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1855 MHz

-

Boost Clock

2499 MHz

891 MHz

Memory Clock

2250 MHz

Memory

256MB

Memory Size

32GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

28.51GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

70

-

192

Shading Units

4480

16

TMUs

280

16

ROPs

128

-

RT Cores

70

16 KB (per SMX)

L1 Cache

256 KB per Array

256 KB

L2 Cache

6 MB

-

L3 Cache

64 MB

Theoretical Performance

3.400 GPixel/s

Pixel Rate

319.9 GPixel/s

13.60 GTexel/s

Texture Rate

699.7 GTexel/s

-

FP16 (half)

89.56 TFLOPS

326.4 GFLOPS

FP32 (float)

44.78 TFLOPS

13.60 GFLOPS

FP64 (double)

1399 GFLOPS

Board Design

130W

TDP

260W

300 W

Suggested PSU

600 W

No outputs

Outputs

3x DisplayPort 2.1 1x mini-DisplayPort 2.1

-

Power Connectors

2x 8-pin

Graphics Processor

GK107

GPU Name

Navi 31

-

GPU Variant

Navi 31

Kepler

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.27 billion

Transistors

57.7 billion

118 mm²

Die Size

529 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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