AMD Radeon HD 8950 OEM vs Intel Arc B770

Comparison of AMD Radeon HD 8950 OEM with 3 GB GDDR5 and 1,792 cores vs Intel Arc B770 with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

Intel Arc B770 outperforms AMD Radeon HD 8950 OEM by 283.0% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon HD 8950 OEM

3.0

AMD Radeon HD 8950 OEM

3.0
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

3 GB
🔥 +433% 16 ГБ

Memory Type

GDDR5 GDDR6

Memory Bandwidth

240.0 GB/s 512.0 GB/s

Memory Bus Width

384 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)

3.315 TFLOPS
🔥 +493% 19.66 TFLOPS

FP64 (Double Precision)

0.8288 TFLOPS
🔥 +197% 2.458 TFLOPS

CUDA Cores

1,792
🔥 +129% 4,096

RT Cores

No
🔥 32

Architecture & Compatibility

GPU Architecture

GCN 1.0 Xe2-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

850
🔥 +147% 2,100

Boost Clock

925
🔥 +159% 2,400

Memory Clock

1,250
🔥 +60% 2,000

Power Consumption

Recommended PSU

550 W 550 W

Power Connector

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

TDP/TGP

🔥 -11% 200 W
225 W

Rendering

Texture Units (TMU)

112
🔥 +129% 256

ROP

No
🔥 32

L2 Cache

768 KB
🔥 16 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Jan. 8, 2013 March 12, 2026

Display Outputs

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

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