AMD Ryzen Z2 Extreme GPU vs NVIDIA GeForce RTX 3080 12 GB
GPU Specs Compare
Graphics Card
Release Date
Jul 2025
Jan 2022
Generation
Console GPU
GeForce 30
Type
Game console
Desktop
Bus Interface
-
PCIe 4.0 x16
Clock Speeds
Base Clock
800 MHz
1260 MHz
Boost Clock
2700 MHz
1710 MHz
Memory Clock
1000 MHz
1188 MHz
Memory
Memory Size
16GB
12GB
Memory Type
LPDDR5X
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
128.0GB/s
912.4GB/s
Render Config
Compute Units
16
-
Shading Units
1024
8960
TMUs
64
280
ROPs
48
96
RT Cores
16
70
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
8 MB
6 MB
L3 Cache
16 MB
-
SM Count
-
70
Tensor Cores
-
280
Theoretical Performance
Pixel Rate
129.6 GPixel/s
164.2 GPixel/s
Texture Rate
172.8 GTexel/s
478.8 GTexel/s
FP16 (half)
11.06 TFLOPS
30.64 TFLOPS
FP32 (float)
5.530 TFLOPS
30.64 TFLOPS
FP64 (double)
345.6 GFLOPS
478.8 GFLOPS
Graphics Processor
GPU Name
Strix Point
GA102
GPU Variant
100-000001684
GA102-220-A1
Architecture
RDNA 3.5
Ampere
Foundry
TSMC
Samsung
Process Size
4 nm
8 nm
Transistors
34 billion
28.3 billion
Die Size
233 mm²
628 mm²
Board Design
TDP
28W
350W
Outputs
1x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
-
750 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.4
1.3
Shader Model
6.8
6.8
CUDA
-
8.6