P104-100 vs Tesla P40

Place in the ranking	190	488
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.77	no data
Power efficiency	8.71	no data
Architecture	Pascal (2016−2021)	Pascal (2016−2021)
GPU code name	GP102	GP104
Market segment	Workstation	Workstation
Release date	13 September 2016 (8 years ago)	12 December 2017 (7 years ago)
Launch price (MSRP)	$5,699	no data

Cost-effectiveness evaluation

The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.

no data

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	3840	1920
Core clock speed	1303 MHz	1607 MHz
Boost clock speed	1531 MHz	1733 MHz
Number of transistors	11,800 million	7,200 million
Manufacturing process technology	16 nm	16 nm
Power consumption (TDP)	250 Watt	no data
Texture fill rate	367.4	208.0
Floating-point processing power	11.76 TFLOPS	6.655 TFLOPS
ROPs	96	64
TMUs	240	120

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 3.0 x16
Length	267 mm	267 mm
Width	2-slot	2-slot
Supplementary power connectors	8-pin EPS	1x 8-pin

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	GDDR5X
Maximum RAM amount	24 GB	4 GB
Memory bus width	384 Bit	256 Bit
Memory clock speed	1808 MHz	1251 MHz
Memory bandwidth	347.1 GB/s	320.3 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 Connectors

No outputs

API and SDK compatibility

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

DirectX	12 (12_1)	12 (12_1)
Shader Model	6.7	6.4
OpenGL	4.6	4.6
OpenCL	3.0	1.2
Vulkan	1.3	1.2.131
CUDA	6.1	6.1

Synthetic benchmark performance

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

Combined synthetic benchmark score

This is our combined benchmark score.

Tesla P40 27.45
+243%

P104-100 8.00

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Tesla P40 12266
+243%

P104-100 3575