AMD Radeon HD 7970 X2 vs NVIDIA CMP 70HX

Comparison of AMD Radeon HD 7970 X2 with 3 GB GDDR5 and 2,048 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

NVIDIA CMP 70HX outperforms AMD Radeon HD 7970 X2 by 132.42% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon HD 7970 X2

3.3

AMD Radeon HD 7970 X2

3.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA CMP 70HX

7.7

NVIDIA CMP 70HX

7.7

Contents:

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

Memory

Memory Size

3 ГБ
🔥 +167% 8 ГБ

Memory Type

GDDR5 GDDR6X

Memory Bandwidth

264.0 GB/s 608.3 GB/s

Memory Bus Width

384 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

3.789 TFLOPS
🔥 +183% 10.71 TFLOPS

FP64 (Double Precision)

0.9472 TFLOPS
🔥 0.1674 TFLOPS

CUDA Cores

2,048
🔥 +88% 3,840

RT Cores

No
🔥 30

Architecture & Compatibility

GPU Architecture

GCN 1.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 30

PCIe Version

PCIe 3.0 x16 PCIe 1.0 x4

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

No
🔥 1,365

Boost Clock

No
🔥 1,395

Memory Clock

1,375
🔥 1,188

Power Consumption

TDP/TGP

500 W unknown

Recommended PSU

900 W
🔥 -78% 200 W

Power Connector

3x 8-pin 1x 12-pin

Rendering

Texture Units (TMU)

128
🔥 120

ROP

No
🔥 30

L2 Cache

768 KB
🔥 4 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Aug. 31, 2012 July 16, 2021

Display Outputs

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

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