AMD Radeon R9 390 vs NVIDIA GeForce RTX 3060 8 GB GA104
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
Oct 2022
Generation
Pirate Islands
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1500 MHz
1875 MHz
Base Clock
—
1320 MHz
Boost Clock
—
1777 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
128bit
Bandwidth
384.0GB/s
240.0GB/s
Render Config
Compute Units
40
—
Shading Units
2560
3584
TMUs
160
112
ROPs
64
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
3 MB
SM Count
—
28
Tensor Cores
—
112
RT Cores
—
28
Theoretical Performance
Pixel Rate
64.00 GPixel/s
113.7 GPixel/s
Texture Rate
160.0 GTexel/s
199.0 GTexel/s
FP32 (float)
5.120 TFLOPS
12.74 TFLOPS
FP64 (double)
640.0 GFLOPS
199.0 GFLOPS
FP16 (half)
—
12.74 TFLOPS
Graphics Processor
GPU Name
Grenada
GA104
GPU Variant
Grenada PRO(215-0880030)
GA104
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
6.2 billion
17.4 billion
Die Size
438 mm²
392 mm²
Board Design
TDP
275W
195W
Suggested PSU
600 W
450 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 12-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.7
CUDA
—
8.6
Benchmark
3DMark Time Spy
3,964
—
3DMark Time Spy Extreme
1,931
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.