AMD Radeon Graphics 448SP vs NVIDIA GeForce GTX 1660 SUPER
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Oct 2019
Generation
Lucienne
GeForce 16
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
1530 MHz
Boost Clock
1800 MHz
1785 MHz
Memory Clock
System Shared
1750 MHz
Memory
Memory Size
System Shared
6GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
192bit
Bandwidth
System Dependent
336.0GB/s
Render Config
Compute Units
7
-
Shading Units
448
1408
TMUs
32
88
ROPs
8
48
SM Count
-
22
L1 Cache
-
64 KB (per SM)
L2 Cache
-
1536 KB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
85.68 GPixel/s
Texture Rate
57.60 GTexel/s
157.1 GTexel/s
FP16 (half)
3.226 TFLOPS
10.05 TFLOPS
FP32 (float)
1.613 TFLOPS
5.027 TFLOPS
FP64 (double)
100.8 GFLOPS
157.1 GFLOPS
Graphics Processor
GPU Name
Lucienne
TU116
Architecture
GCN 5.1
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
9.8 billion
6.6 billion
Die Size
156 mm²
284 mm²
GPU Variant
-
TU116-300-A1
Board Design
TDP
25W
125W
Outputs
No outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
CUDA
-
7.5
📊 Benchmark
3DMark Time Spy
-
6,048
3DMark Time Spy Extreme
-
2,792
Battlefield 5 1080p
-
97
Shadow of the Tomb Raider 2160p
-
26
Shadow of the Tomb Raider 1440p
-
52
Shadow of the Tomb Raider 1080p
-
79
Battlefield 5 2160p
-
41
Battlefield 5 1440p
-
78
GTA 5 2160p
-
60
GTA 5 1440p
-
76
GTA 5 1080p
-
178