NVIDIA GeForce GTX 1080 Ti 10 GB vs NVIDIA GeForce RTX 3080 12 GB
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
GeForce 10
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1582 MHz
1260 MHz
Boost Clock
1683 MHz
1710 MHz
Memory Clock
1376 MHz
1188 MHz
Memory
Memory Size
10GB
12GB
Memory Type
GDDR5X
GDDR6X
Memory Bus
320bit
384bit
Bandwidth
440.3GB/s
912.4GB/s
Render Config
SM Count
25
70
Shading Units
3200
8960
TMUs
200
280
ROPs
80
96
L1 Cache
48 KB (per SM)
128 KB (per SM)
L2 Cache
0 MB
6 MB
Tensor Cores
-
280
RT Cores
-
70
Theoretical Performance
Pixel Rate
134.6 GPixel/s
164.2 GPixel/s
Texture Rate
336.6 GTexel/s
478.8 GTexel/s
FP16 (half)
168.3 GFLOPS
30.64 TFLOPS
FP32 (float)
10.77 TFLOPS
30.64 TFLOPS
FP64 (double)
336.6 GFLOPS
478.8 GFLOPS
Graphics Processor
GPU Name
GP102
GA102
GPU Variant
GP102-300-KA-A1
GA102-220-A1
Architecture
Pascal
Ampere
Foundry
TSMC
Samsung
Process Size
16 nm
8 nm
Transistors
11.8 billion
28.3 billion
Die Size
471 mm²
628 mm²
Board Design
TDP
250W
350W
Suggested PSU
600 W
750 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 12-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
6.1
8.6
Shader Model
6.8
6.8
📊 Benchmark
3DMark Time Spy
9,955
-
3DMark Time Spy Extreme
4,658
-
Blender
905
-