NVIDIA GeForce RTX 3090 Ti vs NVIDIA GeForce RTX 2080 Ti 12 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
GeForce 30
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1560 MHz
1350 MHz
Boost Clock
1860 MHz
1635 MHz
Memory Clock
1313 MHz
2000 MHz
Memory
Memory Size
24GB
12GB
Memory Type
GDDR6X
GDDR6
Memory Bus
384bit
384bit
Bandwidth
1.01TB/s
768.0GB/s
Render Config
SM Count
84
72
Shading Units
10752
4608
TMUs
336
288
ROPs
112
96
Tensor Cores
336
576
RT Cores
84
72
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
6 MB
6 MB
Theoretical Performance
Pixel Rate
208.3 GPixel/s
157.0 GPixel/s
Texture Rate
625.0 GTexel/s
470.9 GTexel/s
FP16 (half)
40.00 TFLOPS
30.14 TFLOPS
FP32 (float)
40.00 TFLOPS
15.07 TFLOPS
FP64 (double)
625.0 GFLOPS
470.9 GFLOPS
Graphics Processor
GPU Name
GA102
TU102
GPU Variant
GA102-350-A1
TU102-350-A1
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
28.3 billion
18.6 billion
Die Size
628 mm²
754 mm²
Board Design
TDP
450W
250W
Suggested PSU
850 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
8.6
7.5
Shader Model
6.8
6.8
📊 Benchmark
3DMark Time Spy
21,832
14,622
3DMark Time Spy Extreme
11,318
7,001
3DMark Speed Way
5,903
3,042
Blender
6,217
3,378