T400 4 GB vs Radeon RX 560

Place in performance ranking	433	426
Place by popularity	64	not in top-100
Cost-effectiveness evaluation	1.62	8.65
Architecture	GCN 4.0 (2016−2020)	Turing (2018−2021)
GPU code name	Polaris 21	TU117
Market segment	Desktop	Desktop
Release date	18 April 2017 (7 years ago)	6 May 2021 (3 years ago)
Launch price (MSRP)	$99	no data
Current price	$381 (3.8x MSRP)	$216

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

T400 4 GB has 434% better value for money than RX 560.

Detailed specifications

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	1024	384
Core clock speed	1175 MHz	no data
Boost clock speed	1275 MHz	1425 MHz
Number of transistors	3,000 million	4,700 million
Manufacturing process technology	14 nm	12 nm
Power consumption (TDP)	75 Watt	30 Watt
Texture fill rate	81.60	34.20
Floating-point performance	2,611 gflops	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 x8	PCIe 3.0 x16
Length	170 mm	no data
Width	2-slot	1-slot
Supplementary power connectors	None	None

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	GDDR6
Maximum RAM amount	4 GB	4 GB
Memory bus width	128 Bit	64 Bit
Memory clock speed	7000 MHz	10 GB/s
Memory bandwidth	112.0 GB/s	80 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	1x DVI, 1x HDMI, 1x DisplayPort	3x mini-DisplayPort
HDMI	+	no data

API compatibility

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

DirectX	12 (12_0)	12 (12_1)
Shader Model	6.4	6.6
OpenGL	4.6	4.6
OpenCL	2.0	3.0
Vulkan	1.2.131	1.2
CUDA	no data	7.5

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.

RX 560 9.42

T400 4 GB 9.62
+2.1%

T400 4 GB outperforms Radeon RX 560 by 2% based on our aggregated benchmark results.

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.

Benchmark coverage: 25%

RX 560 3647

T400 4 GB 3724
+2.1%

T400 4 GB outperforms Radeon RX 560 by 2% in Passmark.