NVIDIA CMP 70HX vs PowerColor HD 7990 V2

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs PowerColor HD 7990 V2 with 3 GB GDDR5 and 2,048 cores.

Loading...

Performance Rating

NVIDIA CMP 70HX outperforms PowerColor HD 7990 V2 by 119.14% 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

PowerColor HD 7990 V2

3.5

PowerColor HD 7990 V2

3.5

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 ×2 (6 ГБ)

Memory Type

GDDR6X GDDR5

Memory Bandwidth

608.3 GB/s 288.0 GB/s ×2 (576 GB/s)

Memory Bus Width

256 бит 384 бит ×2 (768 бит)

ML Performance

FP16 (Half Precision)

🔥 10.71 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +161% 10.71 TFLOPS
4.096 TFLOPS

FP64 (Double Precision)

🔥 0.1674 TFLOPS
No

CUDA Cores

🔥 +88% 3,840
2,048 ×2 (4096)

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

🔥 +44% 1,365
950

Boost Clock

🔥 +40% 1,395
1,000

Memory Clock

🔥 1,188
1,500

Power Consumption

TDP/TGP

unknown 375 W

Recommended PSU

🔥 -73% 200 W
750 W

Power Connector

1x 12-pin 2x 8-pin

Rendering

Texture Units (TMU)

🔥 120
128 ×2 (256)

ROP

🔥 30
No

L2 Cache

🔥 4 MB
768 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

July 16, 2021 April 24, 2013

Display Outputs

No outputs
1x DVI
4x mini-DisplayPort 1.2

Renting is cheaper than buying