Radeon Pro V520 vs Tesla T4

Place in the ranking	196	170
Place by popularity	not in top-100	not in top-100
Power efficiency	27.66	9.82
Architecture	Turing (2018−2022)	RDNA 1.0 (2019−2020)
GPU code name	TU104	Navi 12
Market segment	Workstation	Workstation
Release date	13 September 2018 (6 years ago)	1 December 2020 (3 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	2560	2304
Core clock speed	585 MHz	1000 MHz
Boost clock speed	1590 MHz	1600 MHz
Number of transistors	13,600 million	no data
Manufacturing process technology	12 nm	7 nm
Power consumption (TDP)	70 Watt	225 Watt
Texture fill rate	254.4	230.4
Floating-point processing power	8.141 TFLOPS	7.373 TFLOPS
ROPs	64	64
TMUs	160	144
Tensor Cores	320	no data
Ray Tracing Cores	40	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 4.0 x16
Length	168 mm	267 mm
Width	1-slot	IGP
Supplementary power connectors	None	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	GDDR6	HBM2
Maximum RAM amount	16 GB	8 GB
Memory bus width	256 Bit	2048 Bit
Memory clock speed	1250 MHz	1000 MHz
Memory bandwidth	320.0 GB/s	512.0 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 compatibility

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

DirectX	12 Ultimate (12_1)	12 (12_1)
Shader Model	6.5	6.5
OpenGL	4.6	4.6
OpenCL	1.2	2.2
Vulkan	1.2.131	1.2
CUDA	7.5	-

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. 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 T4 27.84

Pro V520 31.76
+14.1%

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 T4 10744

Pro V520 12257
+14.1%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary

Performance score	27.84	31.76
Recency	13 September 2018	1 December 2020
Maximum RAM amount	16 GB	8 GB
Chip lithography	12 nm	7 nm
Power consumption (TDP)	70 Watt	225 Watt

Tesla T4 has a 100% higher maximum VRAM amount, and 221.4% lower power consumption.

Pro V520, on the other hand, has a 14.1% higher aggregate performance score, an age advantage of 2 years, and a 71.4% more advanced lithography process.

The Radeon Pro V520 is our recommended choice as it beats the Tesla T4 in performance tests.

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