FirePro A320 vs Tesla K40m

Primary details

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

Place in the ranking	578	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.06	no data
Power efficiency	2.36	no data
Architecture	Kepler (2012−2018)	TeraScale 3 (2010−2013)
GPU code name	GK110B	Trinity GL
Market segment	Workstation	Workstation
Release date	22 November 2013 (12 years ago)	6 June 2012 (13 years ago)
Launch price (MSRP)	$7,699	no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

Performance to price scatter graph

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	2880	384
Core clock speed	745 MHz	800 MHz
Boost clock speed	876 MHz	955 MHz
Number of transistors	7,080 million	1,303 million
Manufacturing process technology	28 nm	32 nm
Power consumption (TDP)	245 Watt	100 Watt
Texture fill rate	210.2	22.92
Floating-point processing power	5.046 TFLOPS	0.7334 TFLOPS
ROPs	48	8
TMUs	240	24
L1 Cache	240 KB	no data
L2 Cache	1536 KB	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 3.0 x16	PCIe 2.0 x16
Length	267 mm	no data
Width	2-slot	IGP

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	GDDR5	System Shared
Maximum RAM amount	12 GB	System Shared
Memory bus width	384 Bit	System Shared
Memory clock speed	1502 MHz	System Shared
Memory bandwidth	288.4 GB/s	no data
Shared memory	-	+

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 (11_1)	11.2 (11_0)
Shader Model	5.1	5.0
OpenGL	4.6	4.4
OpenCL	1.2	1.2
Vulkan	1.1.126	N/A
CUDA	3.5	-

Pros & cons summary

---

Recency	22 November 2013	6 June 2012
Chip lithography	28 nm	32 nm
Power consumption (TDP)	245 Watt	100 Watt