NVIDIA Tesla K8 vs AMD Radeon PRO W7900

VS

NVIDIA Tesla K8

AMD Radeon PRO W7900

We compared two Professional market GPUs: 8GB VRAM Tesla K8 and 48GB VRAM Radeon PRO W7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K8 's Advantages

Lower TDP (100W vs 295W)

AMD Radeon PRO W7900 's Advantages

Released 8 years and 7 months late

Boost Clock has increased by 208% (2495MHz vs 811MHz)

More VRAM (48GB vs 8GB)

Larger VRAM bandwidth (864.0GB/s vs 160.0GB/s)

4608 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla K8

2.491 TFLOPS

Radeon PRO W7900 +2361%

61.32 TFLOPS

Tesla K8

VS

Radeon PRO W7900

Graphics Card

Sep 2014

Release Date

Apr 2023

Tesla

Generation

Radeon Pro Navi

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

693 MHz

Base Clock

1855 MHz

811 MHz

Boost Clock

2495 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

384bit

160.0GB/s

Bandwidth

864.0GB/s

Render Config

-

Compute Units

96

-

1536

Shading Units

6144

128

TMUs

384

32

ROPs

192

-

RT Cores

96

16 KB (per SMX)

L1 Cache

256 KB per Array

512 KB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

25.95 GPixel/s

Pixel Rate

479.0 GPixel/s

103.8 GTexel/s

Texture Rate

958.1 GTexel/s

-

FP16 (half)

122.6 TFLOPS

2.491 TFLOPS

FP32 (float)

61.32 TFLOPS

103.8 GFLOPS

FP64 (double)

1.916 TFLOPS

Board Design

100W

TDP

295W

300 W

Suggested PSU

600 W

No outputs

Outputs

3x DisplayPort 2.1 1x mini-DisplayPort 2.1

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

GK104

GPU Name

Navi 31

-

GPU Variant

Navi 31

Kepler

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

3.54 billion

Transistors

57.7 billion

294 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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