GeForce RTX 3080 Ti vs Radeon Pro Duo Polaris
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3080 Ti 's Advantages
Released 4 years and 1 months late
Boost Clock1665MHz
Larger VRAM bandwidth (912.4GB/s vs 224.0GB/s)
7936 additional rendering cores
Radeon Pro Duo Polaris 's Advantages
More VRAM (16GB vs 12GB)
Lower TDP (250W vs 350W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti
+495%
34100
Radeon Pro Duo Polaris
5728
Graphics Card
May 2021
Release Date
Apr 2017
GeForce 30
Generation
Radeon Pro GCN
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1365 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1188 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
256bit
912.4GB/s
Bandwidth
224.0GB/s
Render Config
-
Compute Units
36
80
SM Count
-
10240
Shading Units
2304
320
TMUs
144
112
ROPs
32
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
2 MB
Theoretical Performance
186.5 GPixel/s
Pixel Rate
39.78 GPixel/s
532.8 GTexel/s
Texture Rate
179.0 GTexel/s
34.10 TFLOPS
FP16 (half)
5.728 TFLOPS
34.10 TFLOPS
FP32 (float)
5.728 TFLOPS
532.8 GFLOPS
FP64 (double)
358.0 GFLOPS
Board Design
350W
TDP
250W
750 W
Suggested PSU
600 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
1x 12-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GA102
GPU Name
Ellesmere
GA102-225-A1
GPU Variant
Ellesmere Gemini GL
Ampere
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
8 nm
Process Size
14 nm
28.3 billion
Transistors
5.7 billion
628 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.7
