Home GPU Comparison NVIDIA GeForce GTX 660 Rev. 2 vs Intel Arc B570

NVIDIA GeForce GTX 660 Rev. 2 vs Intel Arc B570

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 10GB VRAM Arc B570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Lower TDP (140W vs 150W)
Intel Arc B570 's Advantages
Released 10 years and 3 months late
Boost Clock has increased by 142% (2500MHz vs 1032MHz)
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (380.0GB/s vs 144.2GB/s)
1344 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 660 Rev. 2
1.981 TFLOPS
Arc B570 +481%
11.52 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Dec 2024
GeForce 600
Generation
Battlemage(Arc 5)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

980 MHz
Base Clock
2500 MHz
1032 MHz
Boost Clock
2500 MHz
1502 MHz
Memory Clock
2375 MHz

Memory

2GB
Memory Size
10GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
160bit
144.2GB/s
Bandwidth
380.0GB/s

Render Config

-
-
-
-
-
-
960
Shading Units
2304
80
TMUs
144
24
ROPs
80
-
Tensor Cores
144
-
RT Cores
18
16 KB (per SMX)
L1 Cache
256 KB (per EU)
384 KB
L2 Cache
18 MB
-
-
-

Theoretical Performance

20.64 GPixel/s
Pixel Rate
200.0 GPixel/s
82.56 GTexel/s
Texture Rate
360.0 GTexel/s
-
FP16 (half)
23.04 TFLOPS
1.981 TFLOPS
FP32 (float)
11.52 TFLOPS
82.56 GFLOPS
FP64 (double)
1440 GFLOPS

Board Design

140W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

GK104
GPU Name
BMG-G21
-
-
-
Kepler
Architecture
Xe2
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
3.54 billion
Transistors
19.6 billion
294 mm²
Die Size
272 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.4
3.0
CUDA
-
5.1
Shader Model
6.6

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