AMD Radeon HD 8770M

AMD Radeon HD 8770M — 2 Гб GDDR5, 384 ядер

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Performance Rating

The Radeon HD 8770M was a mobile graphics chip by AMD, launched on April 1st, 2013. Built on the 28 nm process, and based on the Mars graphics processor, in its Mars S3 XT variant, the chip supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_1, which can be problematic with newer DirectX 12 titles. The Mars graphics processor is a relatively small chip with a die area of only 77 mm² and 950 million transistors. It features 384 shading units, 24 texture mapping units, and 8 ROPs. AMD has paired 2,048 MB GDDR5 memory with the Radeon HD 8770M, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 775 MHz, which can be boosted up to 825 MHz, memory is running at 1125 MHz (4.5 Gbps effective).

H200 H200
MI325X MI325X
A100 A100

AMD Radeon HD 8770M

AMD Radeon HD 8770M

Memory

Memory Size

2 GB

Memory Type

Memory Bandwidth

72.00 GB/s

Memory Bus Width

128 бит

ML Performance

FP16 (Half Precision)

No TFLOPS
1.1904 TFLOPS
(Intel UHD Graphics 730)

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

0.6336 TFLOPS

FP64 (Double Precision)

0.0396 TFLOPS
1.2038 TFLOPS
(AMD Radeon RX 7900M)

CUDA Cores

Architecture & Compatibility

GPU Architecture

GCN 1.0

SM (Streaming Multiprocessor)

PCIe Version

PCIe 3.0 x8

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

TDP/TGP

No
unknown
(NVIDIA CMP 70HX)

Power Connector

Rendering

Texture Units (TMU)

Additional

Slots

No
SXM Module
(NVIDIA H200 SXM 141 GB)

Release Date

April 1, 2013

Display Outputs

None
4x mini-DisplayPort 2.0
4x HDMI 2.1
(SPARKLE Arc A310 OmniView)

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