GPU Wiki

GeForce RTX 3080 vs GeForce RTX 4070 SUPER

Select up to four GPU Wiki entries to compare matching specifications row by row. The comparison uses the site database and keeps generation-specific specs visibly separate.

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Key Differences

  • GeForce RTX 3080 has more CUDA Cores (8704 vs 7168).
  • GeForce RTX 4070 SUPER has more Memory size (12 GB vs 10 GB).
  • GeForce RTX 3080 has more Memory bandwidth (760.3 GB/s vs 504.2 GB/s).
  • Boost clock: GeForce RTX 3080 has 1,710 MHz; GeForce RTX 4070 SUPER has 2,475 MHz.
  • TDP / TBP / board power: GeForce RTX 3080 has 320 W; GeForce RTX 4070 SUPER has 220 W.
  • Architecture: GeForce RTX 3080 has Ampere; GeForce RTX 4070 SUPER has Ada Lovelace.
Row order:
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.
Spec GeForce RTX 3080 GeForce RTX 4070 SUPER
Overview
Product name NVIDIA GeForce RTX 3080 NVIDIA GeForce RTX 4070 SUPER
Architecture Ampere Ada Lovelace
Generation / family GeForce RTX 30 Series GeForce RTX 40 Series
GPU codename GA102 AD104
Launch date 2020-09-01 2024-01-08
Market segment Desktop, High End in GeForce RTX 30 Series Desktop in GeForce RTX 40 Series
Board type / entry type Reference GPU Reference GPU
GPU
Process node Samsung 8 nm TSMC 5 nm
Die size 628 mm² 294 mm²
Transistor count 28.3 billion 35.8 billion
GPU chip GA102 AD104
SM / multiprocessor count 68 56
CUDA Cores 8704 7168
Tensor Cores 272 224
RT Cores 68 56
ROPs 96 80
TMUs 272 224
Clocks
Base / Core clock 1,440 MHz 1,980 MHz
Boost clock 1,710 MHz 2,475 MHz
Memory clock 1,188 MHz 1,313 MHz
Memory
Memory size 10 GB 12 GB
Memory type GDDR6X GDDR6X
Memory bus width 320-bit 192-bit
Memory bandwidth 760.3 GB/s 504.2 GB/s
Bus / Interface
Bus interface PCIe 4.0 x16 PCIe 4.0 x16
AGP / PCI / PCIe distinction PCIe PCIe
Power
TDP / TBP / board power 320 W 220 W
Recommended PSU 700 W 550 W
Power connectors 1x 12-pin 1x 16-pin
Slot width Dual-slot, 285 mm length, 40 mm width Dual-slot, 267 mm length, 42 mm width
Display / Media
Display outputs 1x HDMI 2.1, 3x DisplayPort 1.4a 1x HDMI 2.1, 3x DisplayPort 1.4a
Features
DirectX support DirectX 12.2 DirectX 12.2
OpenGL support OpenGL 4.6 OpenGL 4.6
Vulkan support Vulkan 1.4 Vulkan 1.4
CUDA support 8.6 8.9
Shader Model 6.8 6.8
Ray tracing support Hardware RT units present Hardware RT units present
Performance / Benchmarks
FP32 throughput 29.77 TFLOPS 35.48 TFLOPS
FP16 throughput 29.77 TFLOPS 35.48 TFLOPS

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