NVIDIA CMP 70HX vs VTX3D HD 7990

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs VTX3D HD 7990 with 3 GB GDDR5 and 2,048 cores.

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Performance Rating

NVIDIA CMP 70HX outperforms VTX3D HD 7990 by 132.42% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA CMP 70HX

7.7

NVIDIA CMP 70HX

7.7
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

VTX3D HD 7990

3.3

VTX3D HD 7990

3.3

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

GDDR6X GDDR5

Memory Bandwidth

608.3 GB/s 264.0 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 10.71 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +183% 10.71 TFLOPS
3.789 TFLOPS

FP64 (Double Precision)

🔥 0.1674 TFLOPS
0.9472 TFLOPS

CUDA Cores

🔥 +88% 3,840
2,048

RT Cores

🔥 30
No

Architecture & Compatibility

GPU Architecture

Ampere GCN 1.0

SM (Streaming Multiprocessor)

🔥 30
No

PCIe Version

PCIe 1.0 x4 PCIe 3.0 x16

ML Software Support

CUDA Version

8.6 No

Clocks & Performance

Base Clock

🔥 1,365
No

Boost Clock

🔥 1,395
No

Memory Clock

🔥 1,188
1,375

Power Consumption

TDP/TGP

unknown 500 W

Recommended PSU

🔥 -78% 200 W
900 W

Power Connector

1x 12-pin 3x 8-pin

Rendering

Texture Units (TMU)

🔥 120
128

ROP

🔥 30
No

L2 Cache

🔥 4 MB
768 KB

Additional

Slots

Dual-slot Triple-slot

Release Date

July 16, 2021 Oct. 12, 2012

Display Outputs

No outputs
2x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2

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