AMD Radeon Pro 460 vs NVIDIA GeForce RTX 3080 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Oct 2016
Jan 2022
Generation
Radeon Pro Mac
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
850 MHz
1260 MHz
Boost Clock
907 MHz
1710 MHz
Memory Clock
1270 MHz
1188 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR5
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
81.28GB/s
912.4GB/s
Render Config
Compute Units
16
—
Shading Units
1024
8960
TMUs
64
280
ROPs
16
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
6 MB
SM Count
—
70
Tensor Cores
—
280
RT Cores
—
70
Theoretical Performance
Pixel Rate
14.51 GPixel/s
164.2 GPixel/s
Texture Rate
58.05 GTexel/s
478.8 GTexel/s
FP16 (half)
1.858 TFLOPS
30.64 TFLOPS
FP32 (float)
1.858 TFLOPS
30.64 TFLOPS
FP64 (double)
116.1 GFLOPS
478.8 GFLOPS
Graphics Processor
GPU Name
Baffin
GA102
GPU Variant
Baffin XT
GA102-220-A1
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
3 billion
28.3 billion
Die Size
123 mm²
628 mm²
Board Design
TDP
35W
350W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
—
750 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.