H100 PCIe vs TITAN RTX

Primary details

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

Place in the ranking	66	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.06	no data
Power efficiency	12.02	no data
Architecture	Turing (2018−2022)	Hopper (2022−2023)
GPU code name	TU102	GH100
Market segment	Desktop	Workstation
Release date	18 December 2018 (5 years ago)	22 March 2022 (2 years ago)
Launch price (MSRP)	$2,499	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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	4608	7296
Core clock speed	1350 MHz	1065 MHz
Boost clock speed	1770 MHz	1650 MHz
Number of transistors	18,600 million	80,000 million
Manufacturing process technology	12 nm	4 nm
Power consumption (TDP)	280 Watt	350 Watt
Texture fill rate	509.8	752.4
Floating-point processing power	16.31 TFLOPS	24.08 TFLOPS
ROPs	96	24
TMUs	288	456
Tensor Cores	576	456
Ray Tracing Cores	72	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 5.0 x16
Length	267 mm	267 mm
Width	2-slot	2-slot
Supplementary power connectors	2x 8-pin	8-pin EPS

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	HBM2e
Maximum RAM amount	24 GB	80 GB
Memory bus width	384 Bit	5120 Bit
Memory clock speed	1750 MHz	1000 MHz
Memory bandwidth	672.0 GB/s	1,280 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 HDMI, 3x DisplayPort, 1x USB Type-C	No outputs
HDMI	+	-

API compatibility

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

DirectX	12 Ultimate (12_1)	N/A
Shader Model	6.5	N/A
OpenGL	4.6	N/A
OpenCL	2.0	3.0
Vulkan	1.2.131	N/A
CUDA	7.5	9.0

Synthetic benchmark performance

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

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Pros & cons summary

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Recency	18 December 2018	22 March 2022
Maximum RAM amount	24 GB	80 GB
Chip lithography	12 nm	4 nm
Power consumption (TDP)	280 Watt	350 Watt

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