A800 PCIe 40 GB vs FireStream 9370

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking563not rated
Place by popularitynot in top-100not in top-100
Power efficiency2.02no data
ArchitectureTeraScale 2 (2009−2015)Ampere (2020−2024)
GPU code nameCypressGA100
Market segmentWorkstationWorkstation
Release date23 June 2010 (14 years ago)8 November 2022 (2 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores16006912
Core clock speed825 MHz765 MHz
Boost clock speedno data1410 MHz
Number of transistors2,154 million54,200 million
Manufacturing process technology40 nm7 nm
Power consumption (TDP)225 Watt250 Watt
Texture fill rate66.00609.1
Floating-point processing power2.64 TFLOPS19.49 TFLOPS
ROPs32160
TMUs80432
Tensor Coresno data432

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 2.0 x16PCIe 4.0 x16
Length267 mm267 mm
Width2-slot2-slot
Supplementary power connectors1x 8-pin8-pin EPS

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5HBM2e
Maximum RAM amount4 GB40 GB
Memory bus width256 Bit5120 Bit
Memory clock speed1150 MHz1215 MHz
Memory bandwidth147.2 GB/s1,555 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DisplayPortNo outputs

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX11.2 (11_0)N/A
Shader Model5.0N/A
OpenGL4.4N/A
OpenCL1.23.0
VulkanN/AN/A
CUDA-8.0

Pros & cons summary


Recency 23 June 2010 8 November 2022
Maximum RAM amount 4 GB 40 GB
Chip lithography 40 nm 7 nm
Power consumption (TDP) 225 Watt 250 Watt

FireStream 9370 has 11.1% lower power consumption.

A800 PCIe 40 GB, on the other hand, has an age advantage of 12 years, a 900% higher maximum VRAM amount, and a 471.4% more advanced lithography process.

We couldn't decide between FireStream 9370 and A800 PCIe 40 GB. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD FireStream 9370
FireStream 9370
NVIDIA A800 PCIe 40 GB
A800 PCIe 40 GB

Comparisons with similar GPUs

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Community ratings

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5 1 vote

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