Gainward GTX 680 Phantom 4 GB vs Intel Arc B770

Comparison of Gainward GTX 680 Phantom 4 GB with 4 GB GDDR5 and 1,536 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms Gainward GTX 680 Phantom 4 GB by 303.16% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Gainward GTX 680 Phantom 4 GB

2.9

Gainward GTX 680 Phantom 4 GB

2.9
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

4 GB
🔥 +300% 16 ГБ

Memory Type

GDDR5 GDDR6

Memory Bandwidth

192.3 GB/s 512.0 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

3.25 TFLOPS
🔥 +505% 19.66 TFLOPS

FP64 (Double Precision)

0.1354 TFLOPS
🔥 +1,715% 2.458 TFLOPS

CUDA Cores

1,536
🔥 +167% 4,096

RT Cores

No
🔥 32

Architecture & Compatibility

GPU Architecture

Kepler Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

3.0 No

Clocks & Performance

Base Clock

1,006
🔥 +109% 2,100

Boost Clock

1,058
🔥 +127% 2,400

Memory Clock

1,502
🔥 +33% 2,000

Power Consumption

Recommended PSU

🔥 -18% 450 W
550 W

Power Connector

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

TDP/TGP

🔥 -13% 195 W
225 W

Rendering

Texture Units (TMU)

128
🔥 +100% 256

ROP

No
🔥 32

L2 Cache

512 KB
🔥 16 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

April 9, 2012 March 12, 2026

Display Outputs

2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 2.1a
3x DisplayPort 2.1

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