Home GPU Comparison NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA GeForce RTX 3090

NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti GA102 and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti GA102 's Advantages
Released 2 years and 1 months late
Boost Clock has increased by 4% (1770MHz vs 1695MHz)
Lower TDP (290W vs 350W)
NVIDIA GeForce RTX 3090 's Advantages
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (936.2GB/s vs 608.3GB/s)
4352 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti GA102
21.75 TFLOPS
GeForce RTX 3090 +63%
35.58 TFLOPS
VS

Graphics Card

Oct 2022
Release Date
Sep 2020
GeForce 30
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1575 MHz
Base Clock
1395 MHz
1770 MHz
Boost Clock
1695 MHz
1188 MHz
Memory Clock
1219 MHz

Memory

8GB
Memory Size
24GB
GDDR6X
Memory Type
GDDR6X
256bit
Memory Bus
384bit
608.3GB/s
Bandwidth
936.2GB/s

Render Config

-
-
-
48
SM Count
82
6144
Shading Units
10496
192
TMUs
328
96
ROPs
112
192
Tensor Cores
328
48
RT Cores
82
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
189.8 GPixel/s
339.8 GTexel/s
Texture Rate
556.0 GTexel/s
21.75 TFLOPS
FP16 (half)
35.58 TFLOPS
21.75 TFLOPS
FP32 (float)
35.58 TFLOPS
339.8 GFLOPS
FP64 (double)
556.0 GFLOPS

Board Design

290W
TDP
350W
600 W
Suggested PSU
750 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 12-pin
Power Connectors
1x 12-pin

Graphics Processor

GA102
GPU Name
GA102
GA102-150-A1
GPU Variant
GA102-300-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
28.3 billion
Transistors
28.3 billion
628 mm²
Die Size
628 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.6
6.6
Shader Model
6.6

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