Dell GTX 850M 4 GB vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of Dell GTX 850M 4 GB with 4 GB DDR3 and 640 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms Dell GTX 850M 4 GB by 2,621.36% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Dell GTX 850M 4 GB

1.0

Dell GTX 850M 4 GB

1.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Contents:

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

Memory

Memory Size

4 GB
🔥 +500% 24 ГБ

Memory Type

DDR3 GDDR6

Memory Bandwidth

28.80 GB/s 960.0 GB/s

Memory Bus Width

128 бит 384 бит

ML Performance

FP16 (Half Precision)

No
🔥 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

1.1546 TFLOPS
🔥 +5,604% 65.86 TFLOPS

FP64 (Double Precision)

0.0361 TFLOPS
🔥 +5,601% 2.058 TFLOPS

CUDA Cores

640
🔥 +860% 6,144

RT Cores

No
🔥 96

Architecture & Compatibility

GPU Architecture

Maxwell RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

5.0 No

Clocks & Performance

Base Clock

No
🔥 2,119

Boost Clock

No
🔥 2,680

Memory Clock

900
🔥 +178% 2,500

Power Consumption

Recommended PSU

No 800 W

Power Connector

None 3x 8-pin

TDP/TGP

🔥 -89% 45 W
420 W

Rendering

Texture Units (TMU)

40
🔥 +860% 384

ROP

No
🔥 96

L2 Cache

2 MB
🔥 +200% 6 MB

Additional

Slots

IGP Quad-slot

Release Date

March 12, 2014 Nov. 3, 2022

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

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