NVIDIA Tesla K20m vs XFX XFX QICKSILVER MagAir RX 7800 XT

Comparison of NVIDIA Tesla K20m with 5 GB GDDR5 and 2,496 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 NVIDIA Tesla K20m by 431.25% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA Tesla K20m

3.2

NVIDIA Tesla K20m

3.2
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

5 GB
🔥 +220% 16 ГБ

Memory Type

GDDR5 GDDR6

Memory Bandwidth

208.0 GB/s 624.1 GB/s

Memory Bus Width

320 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)

3.524 TFLOPS
🔥 +959% 37.32 TFLOPS

FP64 (Double Precision)

1.1748 TFLOPS
🔥 +99,250,836% 1,166,000.0 TFLOPS

CUDA Cores

2,496
🔥 +54% 3,840

RT Cores

No
🔥 60

Architecture & Compatibility

GPU Architecture

Kepler RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 2.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

3.5 No

Clocks & Performance

Base Clock

No
🔥 1,295

Boost Clock

No
🔥 2,430

Memory Clock

1,300
🔥 +88% 2,438

Power Consumption

Recommended PSU

🔥 -8% 550 W
600 W

Power Connector

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

TDP/TGP

🔥 -14% 225 W
263 W

Rendering

Texture Units (TMU)

208
🔥 +15% 240

ROP

No
🔥 60

L2 Cache

1280 KB
🔥 4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Jan. 5, 2013 June 18, 2024

Display Outputs

No outputs
1x HDMI 2.1a
3x DisplayPort 2.1

Renting is cheaper than buying