NVIDIA GeForce RTX 3080 12 GB vs AMD ROG Ally GPU
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2023
Generation
GeForce 30
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 4.0 x16
-
Clock Speeds
Base Clock
1260 MHz
1500 MHz
Boost Clock
1710 MHz
2500 MHz
Memory Clock
1188 MHz
1600 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6X
LPDDR5
Memory Bus
384bit
64bit
Bandwidth
912.4GB/s
51.20GB/s
Render Config
SM Count
70
-
Shading Units
8960
256
TMUs
280
16
ROPs
96
8
Tensor Cores
280
-
RT Cores
70
4
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
6 MB
6 MB
Compute Units
-
4
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
164.2 GPixel/s
20.00 GPixel/s
Texture Rate
478.8 GTexel/s
40.00 GTexel/s
FP16 (half)
30.64 TFLOPS
5.120 TFLOPS
FP32 (float)
30.64 TFLOPS
2.560 TFLOPS
FP64 (double)
478.8 GFLOPS
160.0 GFLOPS
Graphics Processor
GPU Name
GA102
Phoenix
GPU Variant
GA102-220-A1
-
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
28.3 billion
25.39 billion
Die Size
628 mm²
178 mm²
Board Design
TDP
350W
30W
Suggested PSU
750 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 12-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.8
6.7