AMD Radeon Pro Vega 48 vs NVIDIA GeForce RTX 3080 Ti
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
May 2021
Generation
Radeon Pro Mac
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
786 MHz
1188 MHz
Base Clock
—
1365 MHz
Boost Clock
—
1665 MHz
Memory
Memory Size
8GB
12GB
Memory Type
HBM2
GDDR6X
Memory Bus
2048bit
384bit
Bandwidth
402.4GB/s
912.4GB/s
Render Config
Compute Units
48
—
Shading Units
3072
10240
TMUs
192
320
ROPs
64
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
6 MB
SM Count
—
80
Tensor Cores
—
320
RT Cores
—
80
Theoretical Performance
Pixel Rate
76.80 GPixel/s
186.5 GPixel/s
Texture Rate
230.4 GTexel/s
532.8 GTexel/s
FP16 (half)
14.75 TFLOPS
34.10 TFLOPS
FP32 (float)
7.373 TFLOPS
34.10 TFLOPS
FP64 (double)
460.8 GFLOPS
532.8 GFLOPS
Graphics Processor
GPU Name
Vega 10
GA102
GPU Variant
Vega 10 PRO
GA102-225-A1
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
28.3 billion
Die Size
495 mm²
628 mm²
Board Design
TDP
Unknown
350W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
—
750 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
CUDA
—
8.6
Benchmark
3DMark Time Spy
—
19,629
3DMark Time Spy Extreme
—
10,032
3DMark Speed Way
—
5,330
▲ Specs Compare
Data sourced from official specifications and benchmark tests.