Radeon HD 5870 Eyefinity 6 vs GeForce GTX 1660
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 6GB VRAM GeForce GTX 1660 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 5870 Eyefinity 6 's Advantages
192 additional rendering cores
GeForce GTX 1660 's Advantages
Released 9 years late
Boost Clock1785MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.1GB/s vs 153.6GB/s)
Lower TDP (120W vs 228W)
Score
Benchmark
FP32 (float)
Radeon HD 5870 Eyefinity 6
2720
GeForce GTX 1660
+84%
5027
Graphics Card
Mar 2010
Release Date
Mar 2019
Evergreen
Generation
GeForce 16
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1530 MHz
-
Boost Clock
1785 MHz
1200 MHz
Memory Clock
2001 MHz
Memory
2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
153.6GB/s
Bandwidth
192.1GB/s
Render Config
20
Compute Units
-
-
SM Count
22
1600
Shading Units
1408
80
TMUs
88
32
ROPs
48
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
1536 KB
Theoretical Performance
27.20 GPixel/s
Pixel Rate
85.68 GPixel/s
68.00 GTexel/s
Texture Rate
157.1 GTexel/s
-
FP16 (half)
10.05 TFLOPS
2.720 TFLOPS
FP32 (float)
5.027 TFLOPS
544.0 GFLOPS
FP64 (double)
157.1 GFLOPS
Board Design
228W
TDP
120W
550 W
Suggested PSU
300 W
6x mini-DisplayPort 1.1
Outputs
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
Cypress
GPU Name
TU116
Cypress XT
(215-0735033)
GPU Variant
TU116-300-A1
TeraScale 2
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
2.154 billion
Transistors
6.6 billion
334 mm²
Die Size
284 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
7.5
5.0
Shader Model
6.6