Gainward RTX 2080 Ti Phoenix GS vs Intel Arc B770

Comparison of Gainward RTX 2080 Ti Phoenix GS with 11 GB GDDR6 and 4,352 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms Gainward RTX 2080 Ti Phoenix GS by 17.36% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Gainward RTX 2080 Ti Phoenix GS

9.8

Gainward RTX 2080 Ti Phoenix GS

9.8
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Intel Arc B770

11.5

Intel Arc B770

11.5

Contents:

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

Memory

Memory Size

11 GB
🔥 +45% 16 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

616.0 GB/s 512.0 GB/s

Memory Bus Width

352 бит 256 бит

ML Performance

FP16 (Half Precision)

28.72 TFLOPS
🔥 +37% 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

14.36 TFLOPS
🔥 +37% 19.66 TFLOPS

FP64 (Double Precision)

0.4488 TFLOPS
🔥 +448% 2.458 TFLOPS

CUDA Cores

4,352
🔥 4,096

RT Cores

68
🔥 32

Architecture & Compatibility

GPU Architecture

Turing Xe2-HPG

SM (Streaming Multiprocessor)

68 No

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

7.5 No

Clocks & Performance

Base Clock

1,350
🔥 +56% 2,100

Boost Clock

1,650
🔥 +45% 2,400

Memory Clock

1,750
🔥 +14% 2,000

Power Consumption

Recommended PSU

600 W
🔥 -8% 550 W

Power Connector

2x 8-pin 1x 6-pin + 1x 8-pin

TDP/TGP

250 W
🔥 -10% 225 W

Rendering

Texture Units (TMU)

272
🔥 256

ROP

68
🔥 32

L2 Cache

5.5 MB
🔥 +191% 16 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Sept. 20, 2018 March 12, 2026

Display Outputs

1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
1x HDMI 2.1a
3x DisplayPort 2.1

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