NVIDIA GeForce RTX 2060 Max Q vs AMD Radeon HD 8990 OEM
GPU Specs Compare
Graphics Card
Release Date
Jan 2020
Apr 2013
Generation
GeForce 20 Mobile
Sea Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
975 MHz
950 MHz
Boost Clock
1185 MHz
1000 MHz
Memory Clock
1375 MHz
1500 MHz
Memory
Memory Size
6GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
384bit
Bandwidth
264.0GB/s
288.0GB/s
Render Config
SM Count
30
-
Shading Units
1920
2048
TMUs
120
128
ROPs
48
32
Tensor Cores
240
-
RT Cores
30
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
56.88 GPixel/s
32.00 GPixel/s
Texture Rate
142.2 GTexel/s
128.0 GTexel/s
FP16 (half)
9.101 TFLOPS
-
FP32 (float)
4.550 TFLOPS
4.096 TFLOPS
FP64 (double)
142.2 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
TU106
Malta
GPU Variant
N18E-G1
Malta XT(215-0849026)
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
10.8 billion
4.313 billion
Die Size
445 mm²
365 mm²
Board Design
TDP
65W
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
7.5
-
Shader Model
6.6
5.1