Sapphire HD 7850 Dual-X 1 GB

Sapphire HD 7850 Dual-X 1 GB — 1024 Гб GDDR5, 1,024 ядер, GPI 4.5

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Performance Rating

Sapphire HD 7850 Dual-X 1 GB содержит 1024 Гб видеопамяти GDDR5. Шина 256 бит, пропускная способность 153.6 GB/s. 28 nm техпроцесс в TSMC. Выпущена 05.03.2012.

Reference card by chip manufacturer: AMD Radeon HD 7850

A100 A100
H200 H200
MI325X MI325X

Sapphire HD 7850 Dual-X 1 GB

4.5

Sapphire HD 7850 Dual-X 1 GB

4.5

Memory

Memory Size

1,024 MB

Memory Type

Memory Bandwidth

153.6 GB/s

Memory Bus Width

256 бит

ML Performance

FP16 (Half Precision)

No TFLOPS

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

1.761 TFLOPS

FP64 (Double Precision)

0.1101 TFLOPS

CUDA Cores

Architecture & Compatibility

GPU Architecture

SM (Streaming Multiprocessor)

PCIe Version

PCIe 3.0 x16

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Memory Clock

Power Consumption

Recommended PSU

Power Connector

1x 6-pin

TDP/TGP

130 W
unknown
(NVIDIA CMP 70HX)

Rendering

Texture Units (TMU)

L2 Cache

512 KB

Additional

Slots

Dual-slot
SXM Module
(NVIDIA B300)

Release Date

March 5, 2012
March 12, 2026
(Intel Arc B770)

Display Outputs

1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2

2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Portable Device Dependent
(NVIDIA GeForce RTX 5090 Mobile)

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