Dell GeForce 820M 2 GB vs XFX XFX QICKSILVER MagAir RX 7800 XT

Comparison of Dell GeForce 820M 2 GB with 2 GB DDR3 and 96 cores vs XFX XFX QICKSILVER MagAir RX 7800 XT with 16 GB GDDR6 and 3,840 cores.

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Performance Rating

XFX XFX QICKSILVER MagAir RX 7800 XT outperforms Dell GeForce 820M 2 GB by 5,212.5% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Dell GeForce 820M 2 GB

0.3

Dell GeForce 820M 2 GB

0.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

XFX XFX QICKSILVER MagAir RX 7800 XT

17.0

XFX XFX QICKSILVER MagAir RX 7800 XT

17.0

Contents:

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

Memory

Memory Size

2 GB
🔥 +700% 16 ГБ

Memory Type

DDR3 GDDR6

Memory Bandwidth

14.40 GB/s 624.1 GB/s

Memory Bus Width

64 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 74.65 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.24 TFLOPS
🔥 +15,450% 37.32 TFLOPS

FP64 (Double Precision)

0.02 TFLOPS
🔥 +5,829,999,900% 1,166,000.0 TFLOPS

CUDA Cores

96
🔥 +3,900% 3,840

RT Cores

No
🔥 60

Architecture & Compatibility

GPU Architecture

Fermi 2.0 RDNA 3.0

SM (Streaming Multiprocessor)

2 No

PCIe Version

PCIe 2.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

2.1 No

Clocks & Performance

Base Clock

No
🔥 1,295

Boost Clock

No
🔥 2,430

Memory Clock

900
🔥 +171% 2,438

Power Consumption

Recommended PSU

No 600 W

Power Connector

None 2x 8-pin

TDP/TGP

🔥 -94% 15 W
263 W

Rendering

Texture Units (TMU)

16
🔥 +1,400% 240

ROP

No
🔥 60

L2 Cache

128 KB
🔥 4 MB

Additional

Slots

IGP Dual-slot

Release Date

Nov. 27, 2013 June 18, 2024

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
3x DisplayPort 2.1

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