RTX 6000 Ada Generation vs Radeon RX 7990 XTX

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Primary details

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

Place in the rankingnot rated15
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data7.14
Power efficiencyno data17.08
ArchitectureRDNA 3.0 (2022−2024)Ada Lovelace (2022−2024)
GPU code nameNavi 31AD102
Market segmentDesktopWorkstation
Release date2023 (1 year ago)3 December 2022 (2 years ago)
Launch price (MSRP)no data$6,799

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores614418176
Core clock speed2500 MHz915 MHz
Boost clock speed3599 MHz2505 MHz
Number of transistors57,700 million76,300 million
Manufacturing process technology5 nm5 nm
Power consumption (TDP)405 Watt300 Watt
Texture fill rate1,3821,423
Floating-point processing power88.45 TFLOPS91.06 TFLOPS
ROPs192192
TMUs384568
Tensor Coresno data568
Ray Tracing Cores96142

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 4.0 x16
Length287 mm267 mm
Width3-slot2-slot
Supplementary power connectors3x 8-pin1x 16-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 GB48 GB
Memory bus width384 Bit384 Bit
Memory clock speed3000 MHz2500 MHz
Memory bandwidth1.15 TB/s960.0 GB/s
Shared memory--

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-C4x DisplayPort 1.4a
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 Model6.76.8
OpenGL4.64.6
OpenCL2.23.0
Vulkan1.31.3
CUDA-8.9

Pros & cons summary


Maximum RAM amount 24 GB 48 GB
Power consumption (TDP) 405 Watt 300 Watt

RTX 6000 Ada Generation has a 100% higher maximum VRAM amount, and 35% lower power consumption.

We couldn't decide between Radeon RX 7990 XTX and RTX 6000 Ada Generation. We've got no test results to judge.

Be aware that Radeon RX 7990 XTX is a desktop card while RTX 6000 Ada Generation 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 RTX 6000 Ada Generation
RTX 6000 Ada Generation

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Community ratings

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4.2 404 votes

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Questions & comments

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