Intel Arc B770 vs KFA2 GTX 1080 Ti HOF Limited Edition

Comparison of Intel Arc B770 with 16 GB GDDR6 and 4,096 cores vs KFA2 GTX 1080 Ti HOF Limited Edition with 11 GB GDDR5X and 3,584 cores.

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Performance Rating

Intel Arc B770 outperforms KFA2 GTX 1080 Ti HOF Limited Edition by 32.37% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Intel Arc B770

11.5

Intel Arc B770

11.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

KFA2 GTX 1080 Ti HOF Limited Edition

8.7

KFA2 GTX 1080 Ti HOF Limited Edition

8.7

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

🔥 +45% 16 ГБ
11 GB

Memory Type

GDDR6 GDDR5X

Memory Bandwidth

512.0 GB/s 484.4 GB/s

Memory Bus Width

256 бит 352 бит

ML Performance

FP16 (Half Precision)

🔥 +19,859% 39.32 TFLOPS
0.197 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +56% 19.66 TFLOPS
12.61 TFLOPS

FP64 (Double Precision)

🔥 +524% 2.458 TFLOPS
0.394 TFLOPS

CUDA Cores

🔥 +14% 4,096
3,584

RT Cores

🔥 32
No

Architecture & Compatibility

GPU Architecture

Xe2-HPG Pascal

SM (Streaming Multiprocessor)

No 28

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No 6.1

Clocks & Performance

Base Clock

🔥 +28% 2,100
1,645

Boost Clock

🔥 +36% 2,400
1,759

Memory Clock

🔥 +45% 2,000
1,376

Power Consumption

Recommended PSU

🔥 -8% 550 W
600 W

Power Connector

1x 6-pin + 1x 8-pin 3x 8-pin

TDP/TGP

🔥 -10% 225 W
250 W

Rendering

Texture Units (TMU)

🔥 +14% 256
224

ROP

🔥 32
No

L2 Cache

🔥 +482% 16 MB
2.75 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

March 12, 2026 March 10, 2017

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
1x HDMI 2.0
3x DisplayPort 1.4a

1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a

Renting is cheaper than buying