AMD Radeon RX Vega Nano vs NVIDIA GeForce RTX 3080 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
Vega
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1247 MHz
810 MHz
Boost Clock
1546 MHz
1260 MHz
Memory Clock
800 MHz
2000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
256bit
Bandwidth
409.6GB/s
512.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
7424
TMUs
256
232
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
4 MB
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
98.94 GPixel/s
121.0 GPixel/s
Texture Rate
395.8 GTexel/s
292.3 GTexel/s
FP32 (float)
12.66 TFLOPS
18.71 TFLOPS
FP64 (double)
791.6 GFLOPS
292.3 GFLOPS
FP16 (half)
—
18.71 TFLOPS
Graphics Processor
GPU Name
Vega 10
GA103S
GPU Variant
Vega 10 XT(215-0894200)
GN20-E8-A1
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
Unknown
Die Size
495 mm²
496 mm²
Board Design
TDP
175W
115W
Suggested PSU
450 W
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.5
CUDA
—
8.6
Benchmark
3DMark Time Spy
—
12,905
3DMark Time Spy Extreme
—
6,164
▲ Specs Compare
Data sourced from official specifications and benchmark tests.