FirePro D300 vs Tesla K40c

Place in performance ranking	378	420
Place by popularity	not in top-100	not in top-100
Value for money	4.06	3.97
Architecture	Kepler (2012−2018)	GCN 1.0 (2012−2020)
GPU code name	GK180	Pitcairn
Market segment	Workstation	Workstation
Release date	8 October 2013 (10 years ago)	18 January 2014 (10 years ago)
Launch price (MSRP)	$7,699	no data
Current price	$360 (0x MSRP)	$260

Value for money

Performance to price ratio. The higher, the better.

Tesla K40c has 2% better value for money than FirePro D300.

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	2880	1280
Core clock speed	745 MHz	850 MHz
Boost clock speed	876 MHz	no data
Number of transistors	7,080 million	2,800 million
Manufacturing process technology	28 nm	28 nm
Power consumption (TDP)	245 Watt	150 Watt
Texture fill rate	210.2	68.00
Floating-point performance	4,291 gflops	2,176 gflops

Size and 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 3.0 x16
Length	267 mm	242 mm
Width	2-slot	1-slot
Supplementary power connectors	1x 6-pin + 1x 8-pin	no data

Memory

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	GDDR5
Maximum RAM amount	12 GB	2 GB
Memory bus width	384 Bit	256 Bit
Memory clock speed	6008 MHz	5080 MHz
Memory bandwidth	288.4 GB/s	162.6 GB/s

Video outputs and ports

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 Connectors

No outputs

4x DisplayPort

API support

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

DirectX	12 (11_0)	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.6	4.6
OpenCL	1.2	1.2
Vulkan	1.1.103	1.2.131
CUDA	3.5	no data

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Tesla K40c 11.61
+18.5%

FirePro D300 9.80

Tesla K40c outperforms FirePro D300 by 18% based on our aggregated benchmark results.

GeekBench 5 OpenCL

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.

Benchmark coverage: 9%

Tesla K40c 17468

FirePro D300 19273
+10.3%

FirePro D300 outperforms Tesla K40c by 10% in GeekBench 5 OpenCL.