NVIDIA GeForce RTX 3080 Ti vs AMD Radeon Vega 11
GPU Specs Compare
Graphics Card
Release Date
May 2021
Sep 2019
Generation
GeForce 30
Picasso
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
1365 MHz
300 MHz
Boost Clock
1665 MHz
1400 MHz
Memory Clock
1188 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
GDDR6X
System Shared
Memory Bus
384bit
System Shared
Bandwidth
912.4GB/s
System Dependent
Render Config
SM Count
80
-
Shading Units
10240
704
TMUs
320
44
ROPs
112
8
Tensor Cores
320
-
RT Cores
80
-
L1 Cache
128 KB (per SM)
-
L2 Cache
6 MB
-
Compute Units
-
11
Theoretical Performance
Pixel Rate
186.5 GPixel/s
11.20 GPixel/s
Texture Rate
532.8 GTexel/s
61.60 GTexel/s
FP16 (half)
34.10 TFLOPS
3.942 TFLOPS
FP32 (float)
34.10 TFLOPS
1.971 TFLOPS
FP64 (double)
532.8 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
GA102
Picasso
GPU Variant
GA102-225-A1
-
Architecture
Ampere
GCN 5.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
28.3 billion
4.94 billion
Die Size
628 mm²
210 mm²
Board Design
TDP
350W
15W
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 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.6
6.4
📊 Benchmark
3DMark Time Spy
19,629
-
3DMark Time Spy Extreme
10,032
-
3DMark Speed Way
5,330
-