Lenovo RTX 3050 Mobile Refresh 4 GB vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of Lenovo RTX 3050 Mobile Refresh 4 GB with 4 GB GDDR6 and 2,560 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

Lenovo RTX 3050 Mobile Refresh 4 GB

Lenovo RTX 3050 Mobile Refresh 4 GB

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

Sapphire NITRO+ RX 7900 XTX Vapor-X

Sapphire NITRO+ RX 7900 XTX Vapor-X

Contents:

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

Memory

Memory Size

4 GB 24 GB

Memory Type

GDDR6 GDDR6

Memory Bandwidth

224.0 GB/s 960.0 GB/s

Memory Bus Width

128 бит 384 бит

ML Performance

FP16 (Half Precision)

6.989 TFLOPS 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

6.989 TFLOPS 65.86 TFLOPS

FP64 (Double Precision)

0.1092 TFLOPS 2.058 TFLOPS

CUDA Cores

2,560 6,144

RT Cores

20 96

Architecture & Compatibility

GPU Architecture

Ampere RDNA 3.0

SM (Streaming Multiprocessor)

20 No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

8.6 No

Clocks & Performance

Base Clock

937 2,119

Boost Clock

1,365 2,680

Memory Clock

1,750 2,500

Power Consumption

TDP/TGP

🔥 -89% 45 W
420 W

Recommended PSU

No 800 W

Power Connector

None 3x 8-pin

Rendering

Texture Units (TMU)

80 384

ROP

20 96

L2 Cache

2 MB 6 MB

Additional

Slots

IGP Quad-slot

Release Date

July 6, 2022 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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