Tesla T40 24 GB vs Radeon RX 7990 XTX

Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureRDNA 3.0 (2022−2024)Turing (2018−2022)
GPU code nameNavi 31TU102
Market segmentDesktopWorkstation
Release date2023 (1 year ago)no data (2024 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 cores61444608
Core clock speed2500 MHz1305 MHz
Boost clock speed3599 MHz1560 MHz
Number of transistors57,700 million18,600 million
Manufacturing process technology5 nm12 nm
Power consumption (TDP)405 Watt260 Watt
Texture fill rate1,382449.3
Floating-point processing power88.45 TFLOPS14.38 TFLOPS
ROPs19296
TMUs384288
Tensor Coresno data576
Ray Tracing Cores9672

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).

InterfacePCIe 4.0 x16PCIe 3.0 x16
Length287 mm267 mm
Width3-slot2-slot
Supplementary power connectors3x 8-pin1x 6-pin + 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 typeGDDR6GDDR6
Maximum RAM amount24 GB24 GB
Memory bus width384 Bit384 Bit
Memory clock speed3000 MHz1625 MHz
Memory bandwidth1.15 TB/s624.0 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 Connectors1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-CNo outputs
HDMI+-

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.7
OpenGL4.64.6
OpenCL2.23.0
Vulkan1.31.3
CUDA-7.5

Pros & cons summary


Chip lithography 5 nm 12 nm
Power consumption (TDP) 405 Watt 260 Watt

RX 7990 XTX has a 140% more advanced lithography process.

Tesla T40 24 GB, on the other hand, has 55.8% lower power consumption.

We couldn't decide between Radeon RX 7990 XTX and Tesla T40 24 GB. We've got no test results to judge.

Be aware that Radeon RX 7990 XTX is a desktop card while Tesla T40 24 GB is a workstation one.


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

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AMD Radeon RX 7990 XTX
Radeon RX 7990 XTX
NVIDIA Tesla T40 24 GB
Tesla T40 24 GB

Comparisons with similar GPUs

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Community ratings

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