FirePro A320 vs A100 PCIe

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Ampere (2020−2025)	TeraScale 3 (2010−2013)
GPU code name	GA100	Trinity GL
Market segment	Workstation	Workstation
Release date	22 June 2020 (5 years ago)	6 June 2012 (13 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 cores	6912	384
Core clock speed	1410 MHz	800 MHz
Boost clock speed	no data	955 MHz
Number of transistors	54,200 million	1,303 million
Manufacturing process technology	7 nm	32 nm
Power consumption (TDP)	250 Watt	100 Watt
Texture fill rate	609.1	22.92
Floating-point processing power	19.49 TFLOPS	0.7334 TFLOPS
ROPs	160	8
TMUs	432	24
Tensor Cores	432	no data
L1 Cache	20.3 MB	no data
L2 Cache	40 MB	no data

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).

Interface	PCIe 4.0 x16	PCIe 2.0 x16
Length	267 mm	no data
Width	2-slot	IGP
Supplementary power connectors	1x 8-pin	no data

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 type	HBM2e	System Shared
Maximum RAM amount	40 GB	System Shared
Memory bus width	5120 Bit	System Shared
Memory clock speed	1215 MHz	System Shared
Memory bandwidth	1,555 GB/s	no data
Shared memory	-	+
Resizable BAR	+	-

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors

No outputs

No outputs

API and SDK support

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

DirectX	12 Ultimate (12_2)	11.2 (11_0)
Shader Model	6.5	5.0
OpenGL	4.6	4.4
OpenCL	2.0	1.2
Vulkan	1.2	N/A
CUDA	8.0	-
DLSS	+	-

Pros & cons summary

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Recency	22 June 2020	6 June 2012
Chip lithography	7 nm	32 nm
Power consumption (TDP)	250 Watt	100 Watt