AMD Radeon HD 8990 OEM vs NVIDIA GeForce RTX 3060 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Apr 2013
Jan 2021
Generation
Sea Islands
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
950 MHz
900 MHz
Boost Clock
1000 MHz
1425 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
3GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
192bit
Bandwidth
288.0GB/s
336.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
3840
TMUs
128
120
ROPs
32
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
768 KB
3 MB
SM Count
—
30
Tensor Cores
—
120
RT Cores
—
30
Theoretical Performance
Pixel Rate
32.00 GPixel/s
68.40 GPixel/s
Texture Rate
128.0 GTexel/s
171.0 GTexel/s
FP32 (float)
4.096 TFLOPS
10.94 TFLOPS
FP64 (double)
1024 GFLOPS
171.0 GFLOPS
FP16 (half)
—
10.94 TFLOPS
Graphics Processor
GPU Name
Malta
GA106
GPU Variant
Malta XT(215-0849026)
—
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
4.313 billion
12 billion
Die Size
365 mm²
276 mm²
Board Design
TDP
375W
60-115W
Suggested PSU
750 W
—
Outputs
1x DVI4x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.7
CUDA
—
8.6
Benchmark
Blender
—
2,467
▲ Specs Compare
Data sourced from official specifications and benchmark tests.