Intel Arc B770 vs SPARKLE GTX 465

Comparison of Intel Arc B770 with 16 GB GDDR6 and 4,096 cores vs SPARKLE GTX 465 with 1,024 GB GDDR5 and 352 cores.

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Performance Rating

Intel Arc B770 outperforms SPARKLE GTX 465 by 314.8% 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

SPARKLE GTX 465

2.8

SPARKLE GTX 465

2.8

Contents:

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

Memory

Memory Size

🔥 16 ГБ
1,024 MB

Memory Type

GDDR6 GDDR5

Memory Bandwidth

512.0 GB/s 102.7 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 39.32 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +2,198% 19.66 TFLOPS
0.8554 TFLOPS

FP64 (Double Precision)

🔥 +2,199% 2.458 TFLOPS
0.1069 TFLOPS

CUDA Cores

🔥 +1,064% 4,096
352

RT Cores

🔥 32
No

Architecture & Compatibility

GPU Architecture

Xe2-HPG Fermi

SM (Streaming Multiprocessor)

No 11

PCIe Version

PCIe 4.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

No 2.0

Clocks & Performance

Base Clock

🔥 2,100
No

Boost Clock

🔥 2,400
No

Memory Clock

🔥 +149% 2,000
802

Power Consumption

Recommended PSU

550 W 550 W

Power Connector

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

TDP/TGP

225 W
🔥 -11% 200 W

Rendering

Texture Units (TMU)

🔥 +482% 256
44

ROP

🔥 32
No

L2 Cache

🔥 16 MB
512 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

March 12, 2026 May 31, 2010

Display Outputs

1x HDMI 2.1a
3x DisplayPort 2.1
2x DVI
1x mini-HDMI 1.3a

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