NVIDIA Tesla C870 vs Intel Data Center GPU Flex 170

VS

NVIDIA Tesla C870 Intel Data Center GPU Flex 170

We compared two Professional market GPUs: 1536MB VRAM Tesla C870 and 16GB VRAM Data Center GPU Flex 170 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Data Center GPU Flex 170 's Advantages

Released 15 years and 3 months late

Boost Clock2050MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 76.80GB/s)

3968 additional rendering cores

Lower TDP (150W vs 171W)

Score

Benchmark

FP32 (float)

Tesla C870

0.346 TFLOPS

Data Center GPU Flex 170 +4752%

16.79 TFLOPS

Tesla C870

VS

Data Center GPU Flex 170

Graphics Card

May 2007

Release Date

Aug 2022

Tesla

Generation

Data Center GPU

Professional

Type

Professional

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1950 MHz

-

Boost Clock

2050 MHz

800 MHz

Memory Clock

2000 MHz

Memory

1536MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

384bit

Memory Bus

256bit

76.80GB/s

Bandwidth

512.0GB/s

Render Config

16

SM Count

-

Compute Units

-

128

Shading Units

4096

32

TMUs

256

24

ROPs

128

-

Tensor Cores

-

RT Cores

32

-

L1 Cache

-

96 KB

L2 Cache

16 MB

Theoretical Performance

14.40 GPixel/s

Pixel Rate

262.4 GPixel/s

38.40 GTexel/s

Texture Rate

524.8 GTexel/s

-

FP16 (half)

33.59 TFLOPS

345.6 GFLOPS

FP32 (float)

16.79 TFLOPS

-

FP64 (double)

-

Graphics Processor

G80

GPU Name

DG2-512

-

GPU Variant

ACM-G10

Tesla

Architecture

Generation 12.7

TSMC

Foundry

TSMC

90 nm

Process Size

6 nm

0.681 billion

Transistors

21.7 billion

484 mm²

Die Size

406 mm²

Board Design

171W

TDP

150W

450 W

Suggested PSU

450 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

2x 6-pin

Power Connectors

1x 8-pin

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

3.0

N/A

Vulkan

1.3

1.0

CUDA

-

4.0

Shader Model

6.6

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