NVIDIA GeForce GTX 1660 vs ATI Radeon HD 5970
GPU Specs Compare
Graphics Card
Release Date
Mar 2019
Nov 2009
Generation
GeForce 16
Evergreen
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1530 MHz
-
Boost Clock
1785 MHz
-
Memory Clock
2001 MHz
1000 MHz
Memory
Memory Size
6GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
256bit
Bandwidth
192.1GB/s
128.0GB/s
Render Config
SM Count
22
-
Shading Units
1408
1600
TMUs
88
80
ROPs
48
32
L1 Cache
64 KB (per SM)
8 KB (per CU)
L2 Cache
1536 KB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
85.68 GPixel/s
23.20 GPixel/s
Texture Rate
157.1 GTexel/s
58.00 GTexel/s
FP16 (half)
10.05 TFLOPS
-
FP32 (float)
5.027 TFLOPS
2.320 TFLOPS
FP64 (double)
157.1 GFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
TU116
Hemlock
GPU Variant
TU116-300-A1
Hemlock XT(215-0735075)
Architecture
Turing
TeraScale 2
Foundry
TSMC
TSMC
Process Size
12 nm
40 nm
Transistors
6.6 billion
2.154 billion
Die Size
284 mm²
334 mm²
Board Design
TDP
120W
294W
Suggested PSU
300 W
600 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
2x DVI1x mini-DisplayPort 1.1
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
7.5
-
Shader Model
6.6
5.0
📊 Benchmark
3DMark Time Spy
5,444
-
3DMark Time Spy Extreme
2,465
-