Versus Engine
GeForce RTX 5070 vs NVIDIA DGX Spark 64GB
Specs, price and the one trade-off that actually decides it — GeForce RTX 5070 against NVIDIA DGX Spark 64GB, side by side.
Cheaper to start
Tie
Both start at a similar price.
Best ecosystem
Tie
Neither lists native integrations.
Standout
GeForce RTX 5070
16 GB GDDR7 memory
GeForce RTX 5070
GeForce RTX 5070 graphics card with 16 GB GDDR7 memory and 133 TFLOPS of processing power.
Where it wins, where it doesn't
Pros
- Supports up to four monitors for multi-display setups
- 16 GB GDDR7 memory for large-scale projects and gaming
- Advanced AI and ray tracing capabilities with DLSS 4 and RTX Remix
Cons
- Requires a 300W power supply, limiting compatibility with some systems
- Physical dimensions may restrict installation in compact cases
- Does not support NVIDIA NVLink for multi-GPU configurations
Specifications
- Card Dimensions / LengthVaries by manufacturer
- Card Dimensions / Slots2-Slot
- Card Dimensions / Width112 mm
- cluster_model_support—
- compute—
- configuration—
- Display Support / HDCP2.3
- Display Support / Maximum Digital Resolution (1)4K at 480Hz or 8K at 165Hz with DSC
- Display Support / Multi Monitorup to 4 (4)
- Display Support / Standard Display Connectors3x DisplayPort (2) , 1x HDMI (3)
- GPU Engine Specs / NVIDIA CUDA ® Cores8960
- GPU Engine Specs / Ray Tracing Cores4th Generation 133 TFLOPS
- GPU Engine Specs / Shader CoresBlackwell
- GPU Engine Specs / Tensor Cores (AI)5th Generation 1406 AI TOPS
- Memory Specs / Memory Interface Width256-bit
- Memory Specs / Standard Memory Config16 GB GDDR7
- model_support—
- networking—
- performance_comparison—
- performance_test—
- software_stack—
- Technology Support / AV1 DecodeYes
- Technology Support / AV1 EncodeYes
- Technology Support / CUDA Capability12.0
- Technology Support / Game Ready DriversYes
- Technology Support / Microsoft DirectX ® 12 UltimateYes
- Technology Support / NVIDIA AppYes
- Technology Support / NVIDIA ArchitectureBlackwell
- Technology Support / NVIDIA BroadcastYes
- Technology Support / NVIDIA Decoder (NVDEC)1x Sixth Generation
- Technology Support / NVIDIA DLSSDLSS 4 Super Resolution DLAA Ray Reconstruction Frame Generation Multi Frame Generation
- Technology Support / NVIDIA Encoder (NVENC)2x Ninth Generation
- Technology Support / NVIDIA FreeStyleYes
- Technology Support / NVIDIA G-SYNC ®Yes
- Technology Support / NVIDIA GPU Boost ™Yes
- Technology Support / NVIDIA HighlightsYes
- Technology Support / NVIDIA NVLink ™ (SLI-Ready)No
- Technology Support / NVIDIA OmniverseYes
- Technology Support / NVIDIA ReflexReflex 2 Low Latency Mode Frame Warp (Coming Soon)
- Technology Support / NVIDIA ShadowPlayYes
- Technology Support / NVIDIA Studio DriversYes
- Technology Support / PCI Express Gen 5Yes
- Technology Support / Photo ModeYes
- Technology Support / Ray TracingYes
- Technology Support / RTX RemixYes
- Technology Support / VR ReadyYes
- Technology Support / Vulkan 1.4, OpenGL 4.6Yes
- Thermal and Power Specs / Maximum GPU Temperature (in C)88
- Thermal and Power Specs / Required System Power (W) (5)750
- Thermal and Power Specs / Supplementary Power Connectors2x PCIe 8-pin cables (adapter in box) OR 300 W or greater PCIe Gen 5 cable
- Thermal and Power Specs / Total Graphics Power (W)300
NVIDIA DGX Spark 64GB
NVIDIA DGX Spark with 64GB configuration and NVIDIA Grace Blackwell compute.
Where it wins, where it doesn't
Pros
- Supports up to 100-billion-parameter models
- Up to 1.7x performance compared to a single system
Cons
- Limited to 64GB configuration, constraining memory availability for larger models
Specifications
- Card Dimensions / Length—
- Card Dimensions / Slots—
- Card Dimensions / Width—
- cluster_model_supportup to 200 billion parameters
- computeNVIDIA Grace Blackwell
- configuration64GB
- Display Support / HDCP—
- Display Support / Maximum Digital Resolution (1)—
- Display Support / Multi Monitor—
- Display Support / Standard Display Connectors—
- GPU Engine Specs / NVIDIA CUDA ® Cores—
- GPU Engine Specs / Ray Tracing Cores—
- GPU Engine Specs / Shader Cores—
- GPU Engine Specs / Tensor Cores (AI)—
- Memory Specs / Memory Interface Width—
- Memory Specs / Standard Memory Config—
- model_supportup to 100-billion-parameter models
- networkingNVIDIA ConnectX-7
- performance_comparisonup to 1.7x performance compared with a single system
- performance_testNVIDIA’s Qwen 3.8 27B test
- software_stackNVIDIA AI software stack
- Technology Support / AV1 Decode—
- Technology Support / AV1 Encode—
- Technology Support / CUDA Capability—
- Technology Support / Game Ready Drivers—
- Technology Support / Microsoft DirectX ® 12 Ultimate—
- Technology Support / NVIDIA App—
- Technology Support / NVIDIA Architecture—
- Technology Support / NVIDIA Broadcast—
- Technology Support / NVIDIA Decoder (NVDEC)—
- Technology Support / NVIDIA DLSS—
- Technology Support / NVIDIA Encoder (NVENC)—
- Technology Support / NVIDIA FreeStyle—
- Technology Support / NVIDIA G-SYNC ®—
- Technology Support / NVIDIA GPU Boost ™—
- Technology Support / NVIDIA Highlights—
- Technology Support / NVIDIA NVLink ™ (SLI-Ready)—
- Technology Support / NVIDIA Omniverse—
- Technology Support / NVIDIA Reflex—
- Technology Support / NVIDIA ShadowPlay—
- Technology Support / NVIDIA Studio Drivers—
- Technology Support / PCI Express Gen 5—
- Technology Support / Photo Mode—
- Technology Support / Ray Tracing—
- Technology Support / RTX Remix—
- Technology Support / VR Ready—
- Technology Support / Vulkan 1.4, OpenGL 4.6—
- Thermal and Power Specs / Maximum GPU Temperature (in C)—
- Thermal and Power Specs / Required System Power (W) (5)—
- Thermal and Power Specs / Supplementary Power Connectors—
- Thermal and Power Specs / Total Graphics Power (W)—