AMD Atari VCS 800 GPU vs Sapphire HD 7950

Comparison of AMD Atari VCS 800 GPU with 8 GB DDR4 and 192 cores vs Sapphire HD 7950 with 3 GB GDDR5 and 1,792 cores.

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Performance Rating

AMD Atari VCS 800 GPU outperforms Sapphire HD 7950 by 1,069.53% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Atari VCS 800 GPU

32.6

AMD Atari VCS 800 GPU

32.6
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Sapphire HD 7950

2.8

Sapphire HD 7950

2.8

Contents:

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

Memory

Memory Size

🔥 +167% 8 ГБ
3 ГБ

Memory Type

DDR4 GDDR5

Memory Bandwidth

38.40 GB/s 240.0 GB/s

Memory Bus Width

128 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 922.4 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +15,787% 461.2 TFLOPS
2.903 TFLOPS

FP64 (Double Precision)

🔥 0.028820000000000002 TFLOPS
0.7258 TFLOPS

CUDA Cores

🔥 192
1,792

RT Cores

No No

Architecture & Compatibility

GPU Architecture

GCN 5.0 GCN 1.0

SM (Streaming Multiprocessor)

No No

PCIe Version

No PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 300
No

Boost Clock

🔥 1,201
No

Memory Clock

🔥 1,200
1,250

Power Consumption

TDP/TGP

🔥 -92% 15 W
200 W

Recommended PSU

No 550 W

Power Connector

No 2x 6-pin

Rendering

Texture Units (TMU)

🔥 12
112

ROP

No No

L2 Cache

No 768 KB

Additional

Slots

No Dual-slot

Release Date

Dec. 14, 2020 Jan. 31, 2012

Display Outputs

1x HDMI 2.0
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2

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