Gainward RTX 4080 Glare OC Rev. 2 vs Intel Arc B770

Comparison of Gainward RTX 4080 Glare OC Rev. 2 with 16 GB GDDR6X and 9,728 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

Loading...

Performance Rating

Gainward RTX 4080 Glare OC Rev. 2 outperforms Intel Arc B770 by 78.5% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Gainward RTX 4080 Glare OC Rev. 2

20.5

Gainward RTX 4080 Glare OC Rev. 2

20.5
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

16 GB 16 GB

Memory Type

GDDR6X GDDR6

Memory Bandwidth

716.8 GB/s 512.0 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +27% 49.9 TFLOPS
39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +154% 49.9 TFLOPS
19.66 TFLOPS

FP64 (Double Precision)

0.7798 TFLOPS
🔥 +215% 2.458 TFLOPS

CUDA Cores

🔥 +138% 9,728
4,096

RT Cores

🔥 +138% 76
32

Architecture & Compatibility

GPU Architecture

Ada Lovelace Xe2-HPG

SM (Streaming Multiprocessor)

🔥 76
No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.9 No

Clocks & Performance

Base Clock

🔥 +5% 2,205
2,100

Boost Clock

🔥 +7% 2,565
2,400

Memory Clock

1,400
🔥 +43% 2,000

Power Consumption

Recommended PSU

700 W
🔥 -21% 550 W

Power Connector

1x 16-pin 1x 6-pin + 1x 8-pin

TDP/TGP

320 W
🔥 -30% 225 W

Rendering

Texture Units (TMU)

🔥 +19% 304
256

ROP

🔥 +138% 76
32

L2 Cache

🔥 +300% 64 MB
16 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Sept. 20, 2022 March 12, 2026

Display Outputs

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

Renting is cheaper than buying