NVIDIA CMP 70HX vs Sapphire PURE RX 9070

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs Sapphire PURE RX 9070 with 16 GB GDDR6 and 3,584 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA CMP 70HX

NVIDIA CMP 70HX

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

Sapphire PURE RX 9070

Sapphire PURE RX 9070

Contents:

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

Memory

Memory Size

8 GB 16 GB

Memory Type

GDDR6X GDDR6

Memory Bandwidth

608.3 GB/s 644.6 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

10.71 TFLOPS 77.41 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.71 TFLOPS 38.71 TFLOPS

FP64 (Double Precision)

0.1674 TFLOPS 1.2096 TFLOPS

CUDA Cores

3,840 3,584

RT Cores

30 56

Architecture & Compatibility

GPU Architecture

Ampere RDNA 4.0

SM (Streaming Multiprocessor)

30 No

PCIe Version

PCIe 1.0 x4 PCIe 5.0 x16

ML Software Support

CUDA Version

8.6 No

Clocks & Performance

Base Clock

1,365 1,440

Boost Clock

1,395 2,700

Memory Clock

1,188 2,518

Power Consumption

TDP/TGP

unknown 245 W

Recommended PSU

🔥 -64% 200 W
550 W

Power Connector

1x 12-pin 2x 8-pin

Rendering

Texture Units (TMU)

120 224

ROP

30 56

L2 Cache

4 MB 8 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

March 11, 2021 March 6, 2025

Display Outputs

No outputs
1x HDMI 2.1b
3x DisplayPort 2.1a

2x HDMI 2.1b
2x DisplayPort 2.1a

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