NVIDIA GeForce RTX 3060 Max Q vs AMD Radeon HD 8990 OEM
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Apr 2013
Generation
GeForce 30 Mobile
Sea Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
817 MHz
950 MHz
Boost Clock
1282 MHz
1000 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
6GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
384bit
Bandwidth
288.0GB/s
288.0GB/s
Render Config
SM Count
30
—
Shading Units
3840
2048
TMUs
120
128
ROPs
48
32
Tensor Cores
120
—
RT Cores
30
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
768 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
61.54 GPixel/s
32.00 GPixel/s
Texture Rate
153.8 GTexel/s
128.0 GTexel/s
FP16 (half)
9.846 TFLOPS
—
FP32 (float)
9.846 TFLOPS
4.096 TFLOPS
FP64 (double)
153.8 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
GA106
Malta
Architecture
Ampere
GCN 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
12 billion
4.313 billion
Die Size
276 mm²
365 mm²
GPU Variant
—
Malta XT(215-0849026)
Board Design
TDP
60W
375W
Outputs
No outputs
1x DVI4x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
Suggested PSU
—
750 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.6
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.