AMD Radeon Instinct MI250 vs VisionTek HD 7990

Comparison of AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs VisionTek HD 7990 with 3 GB GDDR5 and 2,048 cores.

Loading...

Performance Rating

AMD Radeon Instinct MI250 outperforms VisionTek HD 7990 by 1,354.0% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI250

50.9

AMD Radeon Instinct MI250

50.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

VisionTek HD 7990

3.5

VisionTek HD 7990

3.5

Contents:

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

Memory

Memory Size

🔥 +4,167% 128 ГБ
3 ГБ ×2 (6 ГБ)

Memory Type

HBM2e GDDR5

Memory Bandwidth

🔥 3.28 TB/s
288.0 GB/s ×2 (576 GB/s)

Memory Bus Width

8,192 бит 384 бит ×2 (768 бит)

ML Performance

FP16 (Half Precision)

🔥 362.1 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,005% 45.26 TFLOPS
4.096 TFLOPS

FP64 (Double Precision)

🔥 45.26 TFLOPS
No

CUDA Cores

🔥 +550% 13,312
2,048 ×2 (4096)

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 2.0 GCN 1.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +5% 1,000
950

Boost Clock

🔥 +70% 1,700
1,000

Memory Clock

🔥 +7% 1,600
1,500

Power Consumption

TDP/TGP

500 W
🔥 -25% 375 W

Recommended PSU

900 W
🔥 -17% 750 W

Power Connector

2x 8-pin 2x 8-pin

Rendering

Texture Units (TMU)

🔥 +550% 832
128 ×2 (256)

ROP

No No

L2 Cache

🔥 16 MB
768 KB

Benchmarks

llama.cpp, llama-2-7b-Q4_0

63.9 tokens/s

Additional

Slots

Dual-slot Dual-slot

Release Date

Nov. 8, 2021 April 24, 2013

Display Outputs

No outputs
1x DVI
4x mini-DisplayPort 1.2

Renting is cheaper than buying