T400 Mobile vs Radeon Pro Duo

Primary details

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

Place in the ranking	310	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.97	no data
Power efficiency	4.36	no data
Architecture	GCN 3.0 (2014−2019)	Turing (2018−2022)
GPU code name	Capsaicin	TU117
Market segment	Workstation	Laptop
Design	reference	no data
Release date	26 April 2016 (9 years ago)	no data
Launch price (MSRP)	$1,499	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	4096 ×2	896
Compute units	128	no data
Boost clock speed	1000 MHz	1425 MHz
Number of transistors	8,900 million	4,700 million
Manufacturing process technology	28 nm	12 nm
Power consumption (TDP)	350 Watt	18 Watt
Texture fill rate	256.0 ×2	79.80
Floating-point processing power	8.192 TFLOPS ×2	2.554 TFLOPS
ROPs	64 ×2	32
TMUs	256 ×2	56
L1 Cache	1 MB	no data
L2 Cache	2 MB	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).

Bus support	PCIe 3.0	no data
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length	277 mm	no data
Width	2-slot	no data
Supplementary power connectors	3x 8-pin	no data

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	High Bandwidth Memory (HBM)	GDDR6
Maximum RAM amount	8 GB ×2	2 GB
Memory bus width	4096 Bit ×2	64 Bit
Memory clock speed	500 MHz	10 GB/s
Memory bandwidth	512 GB/s ×2	80 GB/s

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	1x HDMI, 3x DisplayPort	No outputs
Eyefinity	+	-
Number of Eyefinity displays	6	no data
HDMI	+	-
DisplayPort support	+	-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

AppAcceleration	+	-
CrossFire	+	-
Enduro	+	-
FRTC	+	-
FreeSync	+	-
HD3D	+	-
LiquidVR	+	-
PowerTune	+	-
TressFX	+	-
TrueAudio	+	-
ZeroCore	+	-
UVD	+	-
VCE	+	-

API and SDK support

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

DirectX	DirectX® 12	12 (12_1)
Shader Model	6.0	6.6
OpenGL	4.5	4.6
OpenCL	2.0	3.0
Vulkan	+	1.2
Mantle	+	-
CUDA	-	7.5

Pros & cons summary

---

Maximum RAM amount	8 GB	2 GB
Chip lithography	28 nm	12 nm
Power consumption (TDP)	350 Watt	18 Watt