B200 SXM 192 GB vs GeForce GTX 870M

Primary details

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

Place in the ranking	538	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	6.49	no data
Architecture	Kepler (2012−2018)	Blackwell (2024−2025)
GPU code name	GK104	GB100
Market segment	Laptop	Workstation
Release date	12 March 2014 (11 years ago)	2024 (1 year 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	1344	16896 ×2
Core clock speed	941 MHz	1665 MHz
Boost clock speed	967 MHz	1837 MHz
Number of transistors	3,540 million	104,000 million
Manufacturing process technology	28 nm	5 nm
Power consumption (TDP)	100 Watt	1000 Watt
Texture fill rate	108.3	969.9 ×2
Floating-point processing power	2.599 TFLOPS	62.08 TFLOPS ×2
ROPs	24	24 ×2
TMUs	112	528 ×2
Tensor Cores	no data	528 ×2
L1 Cache	112 KB	33 MB
L2 Cache	384 KB	50 MB

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).

Laptop size	large	no data
Bus support	PCI Express 2.0, PCI Express 3.0	no data
Interface	MXM-B (3.0)	PCIe 5.0 x16
Width	no data	SXM Module
Supplementary power connectors	None	no data
SLI options	+	-

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	HBM3e
Maximum RAM amount	3 GB	96 GB ×2
Standard memory configuration	GDDR5	no data
Memory bus width	192 Bit	4096 Bit ×2
Memory clock speed	Up to 2500 MHz	2000 MHz
Memory bandwidth	120.0 GB/s	4.1 TB/s ×2
Shared memory	-	-
Resizable BAR	-	+

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	No outputs	No outputs
eDP 1.2 signal support	Up to 3840x2160	no data
LVDS signal support	Up to 1920x1200	no data
VGA аnalog display support	Up to 2048x1536	no data
DisplayPort Multimode (DP++) support	Up to 3840x2160	no data
HDMI	+	-
HDCP content protection	+	-
7.1 channel HD audio on HDMI	+	-
TrueHD and DTS-HD audio bitstreaming	+	-

Supported technologies

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

H.264, VC1, MPEG2 1080p video decoder	+	-
Optimus	+	-

API and SDK support

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

DirectX	12 (11_0)	N/A
Shader Model	5.1	N/A
OpenGL	4.5	N/A
OpenCL	1.1	3.0
Vulkan	1.1.126	N/A
CUDA	+	10.0
DLSS	-	+

Pros & cons summary

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Maximum RAM amount	3 GB	96 GB
Chip lithography	28 nm	5 nm
Power consumption (TDP)	100 Watt	1000 Watt

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