NVIDIA CMP 70HX vs NVIDIA GeForce RTX 4080

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs NVIDIA GeForce RTX 4080 with 16 GB GDDR6X and 9,728 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA CMP 70HX

NVIDIA CMP 70HX

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

NVIDIA GeForce RTX 4080

20.2

NVIDIA GeForce RTX 4080

20.2

Contents:

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

Memory

Memory Size

8 GB
🔥 +100% 16 ГБ

Memory Type

GDDR6X GDDR6X

Memory Bandwidth

608.3 GB/s 716.8 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

10.71 TFLOPS
🔥 +355% 48.74 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.71 TFLOPS
🔥 +355% 48.74 TFLOPS

FP64 (Double Precision)

0.1674 TFLOPS
🔥 +355% 0.7615 TFLOPS

CUDA Cores

3,840
🔥 +153% 9,728

RT Cores

30
🔥 +153% 76

Architecture & Compatibility

GPU Architecture

Ampere Ada Lovelace

SM (Streaming Multiprocessor)

30
🔥 +153% 76

PCIe Version

PCIe 1.0 x4 PCIe 4.0 x16

ML Software Support

CUDA Version

8.6
🔥 8.9

Clocks & Performance

Base Clock

1,365
🔥 +62% 2,205

Boost Clock

1,395
🔥 +80% 2,505

Memory Clock

1,188
🔥 +18% 1,400

Power Consumption

TDP/TGP

unknown 320 W

Recommended PSU

🔥 -71% 200 W
700 W

Power Connector

1x 12-pin 1x 16-pin

Rendering

Texture Units (TMU)

120
🔥 +153% 304

ROP

30
🔥 +153% 76

L2 Cache

4 MB
🔥 +1,500% 64 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

March 11, 2021 Sept. 20, 2022

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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